Power Supply Main List
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Showing 1030 of 1030 entries
Brand & Series
Wattages
Tier
Year
Specifications · · ·
ManufacturerODM: CWTPlatform:
Brand & Series1st PlayerNGDP Platinum ATX 3.1
Wattages1000W/1300W
TierA
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: HellyPlatform: EPS-0100FDB fan; Hong Hua
Brand & Series1st PlayerNGDP Gold
Wattages750/850/1000W
TierA-
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: ATX-0800GB
Brand & Series1st PlayerNGDP Platinum ATX 3.0
Wattages1000W/1300W
TierA-
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: HellyPlatform: EPS-0100Fan is of questionable quality. Yate Loon DBB. Loose 12V transient response.
Brand & Series1st PlayerArmour (AR Gold)
Wattages550-750W
TierB
Year2021
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: HellyPlatform: ATX-0500GQ
Brand & Series1st PlayerSFX Gold
Wattages650W
TierB
Year2022
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: SFX-0200
Brand & Series1st PlayerSFX Platinum
Wattages750W
TierB
Year2022
SpecificationsSFX · ATX 2.xFull · P · DC-DC
ManufacturerODM: HellyPlatform: SFX-0200
Brand & Series1st PlayerDK Premium
Wattages500/600W
TierC-
Year2016
SpecificationsATX · ATX 2.xNo · B · DMA
ManufacturerODM: HellyPlatform: ATX-0600
Brand & Series1st PlayerACK Bronze
Wattages650/750W
TierC-
Year2025
SpecificationsATX · ATX 3.xNo · B · DC-DC
ManufacturerODM: HellyPlatform: ATX-0600T v3.15 year warranty, OCP is set way higher than necessary on the minor rails.
Brand & Series1st PlayerDK Premium
Wattages700/800W
TierC-
Year2016
SpecificationsATX · ATX 2.xNo · B · DMA
ManufacturerODM: HellyPlatform: ATX-0600
Brand & Series1st PlayerACK Silver
Wattages750/850W
TierC-
Year2025
SpecificationsATX · ATX 3.xNo · S · DC-DC
ManufacturerODM: HellyPlatform: ATX-0600T v3.1?Insane 7 year warranty given the component quality, OCP is set way higher than necessary on the minor rails, very poor 200% excursion response.
Brand & Series1st PlayerSteampunk Gold
Wattages650/750W
TierC+
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: ATX-0100GBThough a sleeve bearing fan is used, 1st Player backs it up with a 7-year warranty.
Brand & Series1st PlayerSteampunk Gold
Wattages850W
TierC+
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: ATX-0500GBThough a sleeve bearing fan is used, 1st Player backs it up with a 7-year warranty.
Brand & Series1st PlayerBlack Sir
Wattages500-600W
TierE
Year2016
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: HellyPlatform: ATX-0200
Brand & Series1st PlayerPRO
Wattages500-700W
TierE
Year2016
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: HellyPlatform:
Brand & Series1st PlayerFK
Wattages500-750W
TierE
Year2015
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: HellyPlatform: ATX-0200APFC - no 80 Plus or Cybenetics rating
Brand & Series1st PlayerACK Standard
Wattages550/650/750W
TierE
Year2025
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: HellyPlatform: UnknownOCP is not claimed on any rail (although it most likely exists for the minor rails only), very low +12V line output relative to total capacity.
Brand & Series1st PlayerACK Bronze
Wattages850W
TierE
Year2025
SpecificationsATX · ATX 3.xNo · B · DC-DC
ManufacturerODM: HellyPlatform: ATX-0600T v3.1Although OCP is set reasonably (118% on 12V), the platform is at its limit and cannot handle the increased stress, as ripple gets out of control.
Brand & Series1st PlayerSFX Gold
Wattages850W
TierE
Year2022
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: SFX-0200Shares the same layout as the Lian Li SP850, which, due to its capacity and layout, had a potential fire risk under 100VAC input.
Brand & Series1st PlayerFK
Wattages300/400W
TierF
Year2015
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: HellyPlatform: ATX-0200PPFC - no 80 Plus or Cybenetics rating
Brand & SeriesAbko
(Abkoncore)Tenergy (TN) Gold
Wattages650/750/850W
TierB
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: AndysonPlatform: K8
Brand & SeriesAbko
(Abkoncore)CR Platinum
Wattages1200W
TierB
Year2015
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: AndysonPlatform: R8
Brand & SeriesAbko
(Abkoncore)Coremax Bronze
Wattages500/600/700W
TierC
Year2024
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: PREEPlatform: ODM is Guangzhou PREE Electronic Technology Co. Ltd.
Brand & SeriesAbko
(Abkoncore)Tenergy (TN) Bronze
Wattages500/600/700W
TierC
Year2020
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: AndysonPlatform: Q8Qualified for 80+ Silver in testing
Brand & SeriesAbko
(Abkoncore)Settler II
Wattages600/700/800W
TierC
Year2023
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: HKCPlatform: ATX-41Cybenetics Silver
Brand & SeriesAbko
(Abkoncore)Settler Hybrid Bronze -
Wattages700/800W
TierC
Year2023
SpecificationsATX · ATX 3.xNo · B · DC-DC
ManufacturerODM: ChanghuPlatform: SP-302ODM is Dongguan Changhu Electronics Co. Ltd.
Brand & SeriesAbko
(Abkoncore)Settler Hybrid Bronze Modular
Wattages1000W
TierC
Year2024
SpecificationsATX · ATX 3.xSemi · B · DC-DC
ManufacturerODM: ChanghuPlatform: UnknownODM is Dongguan Changhu Electronics Co. Ltd.
Brand & SeriesAbko
(Abkoncore)MT (Mighty)
Wattages500/600/700W
TierE
Year2021
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: AndysonPlatform: Z8
Brand & SeriesAcerAC Gold
Wattages1000W
TierE
Year2024
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SoeyiPlatform: WT-CM6800U-DTD12VHPWR cable, unknown quality fan (likely sleeve bearing), no claimed OTP. Only teardowns proving platform.
Brand & SeriesADATA XPGCore Reactor II VE
Wattages650/750/850W
TierA
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSE-SCostdown Core Reactor II
Brand & SeriesADATA XPGCore Reactor -
Wattages650/750/850W
TierA+
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSE-S
Brand & SeriesADATA XPGCore Reactor II -
Wattages650/750/850W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSE-SATX 3.0 refresh
Brand & SeriesADATA XPGCore Reactor II -
Wattages1000/1200W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSZ
Brand & SeriesADATA XPGCybercore -
Wattages1000/1300W
TierA+
Year2022
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: Upgraded CTTSemi-digital
Brand & SeriesADATA XPGCybercore II
Wattages1000/1300W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: Upgraded CTTSemi-digital
Brand & SeriesADATA XPGFusion
Wattages1600W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · T · DC-DC
ManufacturerODM: DeltaPlatform: Custom (GPS-1600AP)Totem pole PFC
Brand & SeriesADATA XPGCore Shift -
Wattages650W
TierB
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPXDespite markings on the DC-DC daughterboard indicating CWT GPU, internal shots confirm CWT GPX.
Brand & SeriesADATA XPGCore Shift II
Wattages750W
TierB
Year2020
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPX 3.0Mid quality fan; Same Martech "FDB" fan on the MSI A-GL series.
Brand & SeriesADATA XPGPylon II
Wattages550/650/750W
TierB-
Year2025
SpecificationsATX · ATX 3.xFull · B · DC-DC
ManufacturerODM: CWTPlatform: Modified GPWDecent electrical performance, although some components are of questionable quality.
Brand & SeriesADATA XPGKyber II
Wattages650/750/850W
TierB-
Year2025
SpecificationsATX · ATX 3.xSemi · G · DC-DC
ManufacturerODM: CWTPlatform: HPQ
Brand & SeriesADATA XPGKyber -
Wattages650W
TierB-
Year2023
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: CWTPlatform: GPW
Brand & SeriesADATA XPGKyber -
Wattages750/850W
TierB-
Year2023
SpecificationsATX · ATX 3.xNo · G · DC-DC
ManufacturerODM: CWTPlatform: GPW
Brand & SeriesADATA XPGCore Shift -
Wattages750W
TierB-
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPXDespite markings on the DC-DC daughterboard indicating CWT GPU, internal shots confirm CWT GPX.
Brand & SeriesADATA XPGPymcore
Wattages750W
TierB-
Year2025
SpecificationsSFX · ATX 3.xFull · G · DC-DC
ManufacturerODM: RSYPlatform: Z0171The OCP trggering point for the 5VSB line allows for extremely excessive ripple.
Brand & SeriesADATA XPGPymcore
Wattages850W
TierB-
Year2025
SpecificationsSFX · ATX 3.xFull · G · DC-DC
ManufacturerODM: RSYPlatform: Z0171The OCP trggering point for the 5VSB line allows for extremely excessive ripple. 12V line voltage ripple spikes around the 80-90% load range.
Brand & SeriesADATA XPGPylon -
Wattages450/550/650W
TierC+
Year2020
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: CWTPlatform: CSB-A650W is technically rated Cybenetics Silver
Brand & SeriesADATA XPGPylon -
Wattages750W
TierC+
Year2020
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: CWTPlatform: CSB-A750W is technically rated Cybenetics Silver
Brand & SeriesADATA XPGCore Shift -
Wattages850W
TierC+
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPXRead note regarding input range. Despite markings on the DC-DC daughterboard indicating CWT GPU, internal shots confirm CWT GPX.
Brand & SeriesADATA XPGCore Shift II
Wattages850W
TierC+
Year2020
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPX 3.0Read note regarding input range. Mid quality fan; Same Martech "FDB" fan on the MSI A-GL series.
Brand & SeriesADATA XPGProbe
Wattages600/700W
TierE
Year2023
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: CWTPlatform: GPM
Brand & SeriesAerocoolPremier G1
Wattages750/850/1000W
TierA
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: XHYPlatform: 2405
Brand & SeriesAerocoolProject 7 (P7)
Wattages650-850W
TierA-
Year2017
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: AndysonPlatform: Upgraded H8
Brand & SeriesAerocoolIntegrator Gold
Wattages750-1000W
TierB-
Year2023
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SANRPlatform: S-MZ
Brand & SeriesAerocoolKCAS Plus Bronze Non-Mod.
Wattages400-800W
TierC
Year2015
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: AndysonPlatform: A8 costdown
Brand & SeriesAerocoolKCAS Gold Non-Mod.
Wattages550-850W
TierC
Year2015
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: AndysonPlatform: Q8
Brand & SeriesAerocoolKCAS Gold Modular
Wattages650/750/850W
TierC
Year2015
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: AndysonPlatform: Q8
Brand & SeriesAerocoolMirage Gold Non-Mod.
Wattages650/750/850W
TierC
Year2022
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: SANRPlatform: S-D high-wattageNo OTP claimed
Brand & SeriesAerocoolMirage Gold Modular
Wattages650/750/850W
TierC
Year2022
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SANRPlatform: S-D high-wattageNo OTP claimed
Brand & SeriesAerocoolKCAS Plus Bronze Modular
Wattages650/750W
TierC
Year2015
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: AndysonPlatform: A8 costdown
Brand & SeriesAerocoolKCAS Bronze Modular
Wattages1200W
TierC
Year2016
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: AndysonPlatform: C8
Brand & SeriesAerocoolAero Bronze Non-Modular
Wattages500-750W
TierC-
Year2020
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: SANRPlatform:
Brand & SeriesAerocoolAero Bronze Modular
Wattages550-850W
TierC-
Year2021
SpecificationsATX · ATX 2.xFull · B · DC-DC
ManufacturerODM: SANRPlatform:
Brand & SeriesAerocoolKCAS Bronze Non-Mod.
Wattages400-700W
TierE
Year2016
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: AndysonPlatform: Z8
Brand & SeriesAerocoolVP
Wattages450-850W
TierE
Year2015
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: AndysonPlatform: Z8
Brand & SeriesAerocoolAero White
Wattages500-700W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: SANRPlatform:
Brand & SeriesAerocoolUnited Power
Wattages500/600W
TierE
Year2021
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: SANRPlatform:
Brand & SeriesAerocoolLUX Pro / Pro RGB Modular
Wattages550-750W
TierE
Year2023
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: SANRPlatform: Pro and Pro RGB Modular are the same internally.
Brand & SeriesAerocoolLUX Standard
Wattages550-1000W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: SANRPlatform: S-AZ1000W model might be DC-DC, unable to confirm without a proper teardown
Brand & SeriesAerocoolLUX RGB
Wattages550-1000W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: SANRPlatform: S-AZ1000W model might be DC-DC, unable to confirm without a proper teardown
Brand & SeriesAerocoolLUX M
Wattages550-1000W
TierE
Year2021
SpecificationsATX · ATX 2.xSemi · B · GR
ManufacturerODM: SANRPlatform: S-AZ1000W model might be DC-DC, unable to confirm without a proper teardown
Brand & SeriesAerocoolLUX RGB Mod.
Wattages550-1000W
TierE
Year2021
SpecificationsATX · ATX 2.xSemi · B · GR
ManufacturerODM: SANRPlatform: S-AZ1000W model might be DC-DC, unable to confirm without a proper teardown
Brand & SeriesAerocoolAE
Wattages550/650/750W
TierE
Year2023
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: SANRPlatform: Overall very low build quality
Brand & SeriesAerocoolKCAS Bronze Modular
Wattages650/750W
TierE
Year2016
SpecificationsATX · ATX 2.xSemi · B · GR
ManufacturerODM: HECPlatform: STXDouble-sourced between HEC and Andyson
Brand & SeriesAerocoolKCAS Bronze Modular
Wattages650/750W
TierE
Year2016
SpecificationsATX · ATX 2.xSemi · B · GR
ManufacturerODM: AndysonPlatform: Z8Double-sourced between HEC and Andyson
Brand & SeriesAerocoolKCAS Bronze Modular
Wattages850/1000W
TierE
Year2016
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: HECPlatform: EVGA BQ 850W
Brand & SeriesAerocoolVX Plus -
Wattages350-800W
TierF
Year2023
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: SANRPlatform: PPFC on 650W models and below. "Specifications are subject to change at any time without notice."
Brand & SeriesAerocoolVX Plus RGB
Wattages350-800W
TierF
Year2023
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: SANRPlatform: PPFC on 650W models and below. "Specifications are subject to change at any time without notice."
Brand & SeriesAerocoolCylon
Wattages500/600/700W
TierF
Year2022
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: SANRPlatform: "Full Range" version is equally as bad according to the claimed specs.
Brand & SeriesAerocoolHiggs
Wattages650/750/850W
TierF
Year2016
SpecificationsATX · ATX 2.xSemi · N · GR
ManufacturerODM: SANRPlatform: Claims APFC, "90+" badge, extremely low 12V output relative to total, as is per usual for terrible PSUs
Brand & SeriesAigoVK
Wattages550/650/750W
TierF
Year2022
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: Guang HaiPlatform: GH258Improperly set OCP allows for abysmal voltage drops past ATX spec.
Brand & SeriesAndysonN
Wattages500/700W
TierB
Year2015
SpecificationsATX · ATX 2.xSemi · T · DC-DC
ManufacturerODM: AndysonPlatform: N8
Brand & SeriesAndysonTX
Wattages700W
TierB
Year2019
SpecificationsATX · ATX 2.xSemi · T · DC-DC
ManufacturerODM: AndysonPlatform: N8Updated N series
Brand & SeriesAndysonR
Wattages850W
TierB
Year2015
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: AndysonPlatform: H8
Brand & SeriesAndysonPX
Wattages1200W
TierB
Year2017
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: AndysonPlatform: Modified R8Updated R series
Brand & SeriesAndysonR
Wattages1200W
TierB
Year2015
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: AndysonPlatform: R8
Brand & SeriesAndysonBX
Wattages550-850W
TierC
Year2019
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: AndysonPlatform: Q8Updated M5+
Brand & SeriesAndysonM5+
Wattages550/650W
TierC
Year2017
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: AndysonPlatform: Q8No transient response testing found.
Brand & SeriesAndysonH6
Wattages500-800W
TierC+
Year2017
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: AndysonPlatform: F8
Brand & SeriesAndysonGX
Wattages500/600/800W
TierC+
Year2018
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: AndysonPlatform: F8Updated H6
Brand & SeriesAndysonM5+
Wattages450W
TierE
Year2017
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: AndysonPlatform: M5
Brand & SeriesAndysonVenus
Wattages600W
TierE
Year2017
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: AndysonPlatform: M5 costdown
Brand & SeriesAndysonE5+
Wattages300-500W
TierF
Year2017
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: AndysonPlatform: E5+PPFC
Brand & SeriesAntec/AtomHigh Current Gamer (HCG) Pro Platinum
Wattages850/1000/1200W
TierA
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Vertex PX
Brand & SeriesAntec/AtomNeo Eco
(NE) Gold
(NE-G) Modular ATX 3.0
Wattages850/1000/1300W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: EPS-0100
Brand & SeriesAntec/AtomHigh Current Gamer (HCG) Extreme
Wattages850/1000W
TierA
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus Gold
Brand & SeriesAntec/AtomEarthwatts Gold
(EAG) Pro
Wattages550/650/750W
TierA-
Year2018
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus GoldCost-down SSR-FM platform. White 750W is available.
Brand & SeriesAntec/AtomHigh Current Gamer (HCG) Gold
Wattages650/750/850W
TierA-
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus Gold2 850W samples died in testing during OPP/OCP evaluation.
Brand & SeriesAntec/AtomSignature Platinum
Wattages1000/1300W
TierA-
Year2020
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Platinum
Brand & SeriesAntec/AtomSignature Titanium
Wattages1000W
TierA-
Year2020
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Titanium
Brand & SeriesAntec/AtomNeo Eco
(NE) Gold
(NE-G) Modular
Wattages650/750/850W
TierB
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: ATX-0500GQ
Brand & SeriesAntec/AtomGSK ATX 3.1
Wattages750/850W
TierB+
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: XWYPlatform: A04 (HKC ATX-23B clone)Questionable fan choice, claimed as FDB, model was noted as rifle in a review of another PSU.
Brand & SeriesAntec/AtomNeo Eco
(NE) Gold Zen
Wattages500/600/700W
TierC
Year2019
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: AndysonPlatform: PAD07Sleeve-bearing fan.
Brand & SeriesAntec/AtomEarthwatts Gold
(EAG) EVO
Wattages550/650W
TierC
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HKCPlatform: ATX-06Appears to be targeted primarily at the Eastern market.
Brand & SeriesAntec/AtomCuprum Strike (CSK) Pro ATX 3.1
Wattages850/1000W
TierC
Year2024
SpecificationsATX · ATX 3.xSemi · B · DC-DC
ManufacturerODM: AndysonPlatform: P37Sleeve bearing fan. 12V-2x6 is fixed.
Brand & SeriesAntec/AtomCuprum Strike (CSK) "DC"
Wattages550/650/750W
TierC-
Year2025
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: XWYPlatform: A11 (HKC ATX-41B clone)DC-DC variant of the CSK Bronze; only 750W has 300W 12VHPWR.
Brand & SeriesAntec/AtomVPF (Earthwatts Green)
Wattages550/650W
TierC-
Year2015
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: DeltaPlatform: No inrush protection. Sold in the US as Earthwatts Green. 650W utilizes 105C secondary caps, 550W 85C.
Brand & SeriesAntec/AtomCuprum Strike (CSK) Bronze
Wattages450/550/650W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: Hui ChengPlatform: ~Zalman Megamax V2Also known as CSK[w]H. Not printed on the logos.
Brand & SeriesAntec/AtomVP Plus -
Wattages500-700W
TierE
Year2018
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: AndysonPlatform: M5+
Brand & SeriesAntec/AtomVP Plus 230V
Wattages500-700W
TierE
Year2018
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: AndysonPlatform: M5+
Brand & SeriesAntec/AtomEarthwatts Gold
(EAG) Asia
Wattages550/650/750W
TierE
Year2019
SpecificationsATX · ATX 2.xSemi · G · GR
ManufacturerODM: FSPPlatform: Aurum 92+Most likely for the Asian market; sightings in China and India. Ketchup and mustard cables, different fan grille, label, and box.
Brand & SeriesAntec/AtomAtom Bronze (B)
Wattages550/650W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: AndysonPlatform: M5
Brand & SeriesAntec/AtomNeo Eco
(NE) Classic
(NE-C) v1
Wattages550/650W
TierE
Year2017
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: CWTPlatform: GPK
Brand & SeriesAntec/AtomNeo Eco
(NE) Classic
(NE-C) v2
Wattages550/650W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: AndysonPlatform: X8X8 might be a clone of CWT's GPK platform, but is similar to the M5 platform (not very good.)
Brand & SeriesAntec/AtomNeo Eco
(NE) Classic Mod.
(NE-M) v1
Wattages550/650W
TierE
Year2017
SpecificationsATX · ATX 2.xSemi · B · GR
ManufacturerODM: CWTPlatform: GPK
Brand & SeriesAntec/AtomNeo Eco
(NE) Classic Mod.
(NE-M) v2
Wattages550/650W
TierE
Year2020
SpecificationsATX · ATX 2.xSemi · B · GR
ManufacturerODM: AndysonPlatform: X8X8 might be a clone of CWT's GPK platform, but is similar to the M5 platform (not very good.)
Brand & SeriesAntec/AtomCuprum Strike (CSK) H Bronze
Wattages750W
TierE
Year2020
SpecificationsATX · ATX 2.xSemi · B · GR
ManufacturerODM: Hui ChengPlatform: ~Zalman Megamax V2
Brand & SeriesAntec/AtomAtom V Series (Teal & Light Blue Label)
Wattages350-750W
TierF
Year2019
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: AndysonPlatform: E5+No 80 Plus or Cybenetics rating, OCP is not claimed on any rail, poor 12V output relative to total capacity, poor quality fan, etc. Basically e-waste.
Brand & SeriesApeviaPrestige Standard
Wattages600/800/1000W
TierC
Year2019
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: Guang HaiPlatform: GH356Be wary that more variants of the Prestige are made! Same platform as Xigmatek Hydra M.
Brand & SeriesApeviaJupiter
Wattages600/800/1000W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: Guang Hai?Platform: Very low build quality, basically e-waste
Brand & SeriesApeviaSignature
Wattages900/1050W
TierE
Year2017
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: Guang Hai?Platform: Group regulated; effective capacity is 10% lower than advertised based on +12V current rating
Brand & SeriesApeviaITX
Wattages300-500W
TierF
Year2023
SpecificationsOther · ATX 2.xNo · N · GR
ManufacturerODM: Guang Hai?Platform: PPFC; e-waste
Brand & SeriesApeviaTFX
Wattages300-500W
TierF
Year2020
SpecificationsOther · ATX 2.xNo · N · GR
ManufacturerODM: Guang Hai?Platform: PPFC; e-waste
Brand & SeriesApeviaSFX
Wattages300-600W
TierF
Year2020
SpecificationsSFX · ATX 2.xNo · N · GR
ManufacturerODM: Guang Hai?Platform: PPFC; e-waste
Brand & SeriesApeviaVenus
Wattages500W
TierF
Year2016
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: Guang Hai?Platform: PPFC; e-waste
Brand & SeriesApeviaCaptain
Wattages500W
TierF
Year2016
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: Guang Hai?Platform: PPFC; e-waste
Brand & SeriesApeviaRaptor
Wattages500W
TierF
Year2016
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: Guang Hai?Platform: PPFC; e-waste
Brand & SeriesApeviaBeast
Wattages550/650/700W
TierF
Year2016
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: Guang Hai?Platform: PPFC; e-waste
Brand & SeriesApeviaEssence
Wattages600/700W
TierF
Year2020
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: Guang Hai?Platform: PPFC; e-waste
Brand & SeriesApeviaSpirit
Wattages600/700W
TierF
Year2020
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: Guang Hai?Platform: PPFC; e-waste
Brand & SeriesApexgamingAll PSUs
WattagesAll PSUs
TierE
Year
Specifications · · ·
ManufacturerODM: SolytechPlatform: Very low overall performance and poor quality control leading to extremely inconsistent results, even on their high-end models. Lower-end models are untested and should also be avoided unless professional reviews are released.
Brand & SeriesApexgamingAll PSUs
WattagesAll PSUs
TierE
Year
Specifications · · ·
ManufacturerODM: SolytechPlatform: Very low overall performance and poor quality control leading to extremely inconsistent results, even on their high-end models. Lower-end models are untested and should also be avoided unless professional reviews are released.
Brand & SeriesApexgamingAll PSUs
WattagesAll PSUs
TierE
Year
Specifications · · ·
ManufacturerODM: SolytechPlatform: Very low overall performance and poor quality control leading to extremely inconsistent results, even on their high-end models. Lower-end models are untested and should also be avoided unless professional reviews are released.
Brand & SeriesApexgamingAll PSUs
WattagesAll PSUs
TierE
Year
Specifications · · ·
ManufacturerODM: SolytechPlatform: Very low overall performance and poor quality control leading to extremely inconsistent results, even on their high-end models. Lower-end models are untested and should also be avoided unless professional reviews are released.
Brand & SeriesApexgamingAll PSUs
WattagesAll PSUs
TierE
Year
Specifications · · ·
ManufacturerODM: SolytechPlatform: Very low overall performance and poor quality control leading to extremely inconsistent results, even on their high-end models. Lower-end models are untested and should also be avoided unless professional reviews are released.
Brand & SeriesAresgame
(Pystar)All PSUs
WattagesAll PSUs
TierE
Year
Specifications · · ·
ManufacturerODM: JiumengPlatform: Fraudulent business practices and review manipulation. Testing from multiple sources has shown performance to be significantly lower than average. Fake 80+ certifications. Significant platform downgrades with the same model number and no difference in branding prevent review data from being useful for making recommendations. Tier E should be considered an upper bound for recommendations; certain models such as the AGV qualify for tier F.
Brand & SeriesAresgame
(Pystar)All PSUs
WattagesAll PSUs
TierE
Year
Specifications · · ·
ManufacturerODM: JiumengPlatform: Fraudulent business practices and review manipulation. Testing from multiple sources has shown performance to be significantly lower than average. Fake 80+ certifications. Significant platform downgrades with the same model number and no difference in branding prevent review data from being useful for making recommendations. Tier E should be considered an upper bound for recommendations; certain models such as the AGV qualify for tier F.
Brand & SeriesAresgame
(Pystar)All PSUs
WattagesAll PSUs
TierE
Year
Specifications · · ·
ManufacturerODM: JiumengPlatform: Fraudulent business practices and review manipulation. Testing from multiple sources has shown performance to be significantly lower than average. Fake 80+ certifications. Significant platform downgrades with the same model number and no difference in branding prevent review data from being useful for making recommendations. Tier E should be considered an upper bound for recommendations; certain models such as the AGV qualify for tier F.
Brand & SeriesAresgame
(Pystar)All PSUs
WattagesAll PSUs
TierE
Year
Specifications · · ·
ManufacturerODM: JiumengPlatform: Fraudulent business practices and review manipulation. Testing from multiple sources has shown performance to be significantly lower than average. Fake 80+ certifications. Significant platform downgrades with the same model number and no difference in branding prevent review data from being useful for making recommendations. Tier E should be considered an upper bound for recommendations; certain models such as the AGV qualify for tier F.
Brand & SeriesASRockSteel Legend (SL-G)
Wattages650-1000W
TierA
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: HECPlatform: Custom1000W model has poor transient response on 12V under 200% spike, other models mediocre. 850/1000W avail. in white.
Brand & SeriesASRockPhantom Gaming (PG-G)
Wattages750/850/1000W
TierA
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: Hydro PTM Pro ATX 3.012V-2x6 connector (GPU side) has thermistors to act as an "OTP". Stellar ripple suppression, especially on the minor rails.
Brand & SeriesASRockSteel Legend (SL-G)
Wattages1200W
TierA
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: HECPlatform: CustomOCP is set way higher than necessary on the 12V and 5VSB rails. Good noise profile given its capacity.
Brand & SeriesASRockPhantom Gaming (PG-G)
Wattages1300/1600W
TierA
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: Hydro PTM Pro ATX 3.0FSP-57AZB. 12V-2x6 connector (GPU side) has thermistors to act as an "OTP".
Brand & SeriesASRockTaichi (TC-T)
Wattages1300W/1650W
TierA+
Year2024
SpecificationsATX · ATX 3.xFull · T · DC-DC
ManufacturerODM: FSPPlatform: FSP-57ALB (Mega Ti)Optional "5V Boost" button which increases +5V by 200mV; bridgeless PFC. 12V-2x6 connector has thermistors to act as an "OTP".
Brand & SeriesASUSROG Strix Gold
Wattages550-850W
TierA
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus Gold650W has poor 3.3V transient response
Brand & SeriesASUSROG Loki Platinum
Wattages750-1200W
TierA
Year2022
SpecificationsSFX-L · ATX 3.xFull · P · DC-DC
ManufacturerODM: Great WallPlatform: CustomNot to be confused with the Xigmatek Loki.
Brand & SeriesASUSROG THOR Platinum
Wattages850W
TierA
Year2018
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Focus Platinum
Brand & SeriesASUSROG THOR Platinum II
Wattages850W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Focus Platinum ATX 3.0
Brand & SeriesASUSROG Strix Platinum
Wattages850W
TierA
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: Great WallPlatform: Custom5VSB OCP set high, poor 3.3V transient response in the 200% excursion
Brand & SeriesASUSROG THOR Platinum II
Wattages1000/1200W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Ultra Platinum ATX 3.0
Brand & SeriesASUSROG THOR Platinum III
Wattages1000/1200W
TierA
Year2025
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: CustomFan profile is extremely relaxed, OCP is set way too high on the minor rails, no FFP despite being an extremely expensive platform.
Brand & SeriesASUSROG Strix Platinum
Wattages1000W
TierA
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: Great WallPlatform: CustomMuch better performance than the 1200W model and fewer issues despite using the same platform.
Brand & SeriesASUSROG Strix Aura Gold
Wattages750-1200W
TierA-
Year2022
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CustomOPP is set way higher than necessary and isn't reduced even under high operating temperatures. Very poor 200% excursion response.
Brand & SeriesASUSROG THOR Platinum
Wattages1200W
TierA-
Year2018
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Platinum
Brand & SeriesASUSTUF Bronze
Wattages450-750W
TierB
Year2022
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: Great WallPlatform: Modified GW-ATXBLMediocre transient response and low quality caps.
Brand & SeriesASUSTUF Gold
Wattages750-1200W
TierB
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: Great WallPlatform: Hunters Fire
Brand & SeriesASUSPrime
Wattages750/850W
TierB+
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPX ATX 3.0
Brand & SeriesASUSROG Strix Platinum
Wattages1200W
TierB+
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: Great WallPlatform: CustomMultitude of minor issues leading to low overall performance, does not meet requirements for tier A in Aris' testing. Possible bad sample?
Brand & SeriesAZZAPSAZ Gold ATX 3.1
Wattages1000W
TierB-
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: ATX-0800GBBall bearing fan. No warranty period mentioned, detier to B-.
Brand & SeriesAZZAPSAZ ARGB Bronze New
Wattages550/650/750W
TierC-
Year2024
SpecificationsATX · ATX 2.xNo · B · DMA
ManufacturerODM: HellyPlatform: ATX-0600B2 year warranty. PSAZ Bronze w/ARGB fan. 540W, 648W, & 744W on 12V respectively.
Brand & SeriesAZZAPSAZ ARGB Bronze New (230V)
Wattages550/650/750W
TierC-
Year2024
SpecificationsATX · ATX 2.xNo · B · DMA
ManufacturerODM: HellyPlatform: ATX-0600BCost-down full input new PSAZ Bronze w/ ARGB fan.
Brand & SeriesAZZAPSAZ Bronze New
Wattages550/650/750W
TierC-
Year2024
SpecificationsATX · ATX 2.xNo · B · DMA
ManufacturerODM: HellyPlatform: AD-0800K2 year warranty. 550W: 540W on 12V, 650W: 648W on 12V, 750W: 744W on 12V.
Brand & SeriesAZZAPSAZ Bronze New (230V)
Wattages550/650/750W
TierC-
Year2024
SpecificationsATX · ATX 2.xNo · B · DMA
ManufacturerODM: HellyPlatform: AD-0800KCost-down full input new PSAZ Bronze.
Brand & SeriesAZZAPSAZ Gold -
Wattages750/850W
TierC+
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: ATX-0500GQ2 year warranty; No OTP claimed, but platform is otherwise reasonably capable.
Brand & SeriesAZZAPSAZ Gold ATX 3.0
Wattages750W
TierC+
Year2021
SpecificationsATX · ATX 3.xNo · G · DC-DC
ManufacturerODM: HellyPlatform: ATX-0500GQ2 year warranty; platform is otherwise reasonably capable.
Brand & SeriesAZZAPSAZ Gold ATX 3.0
Wattages850W
TierC+
Year2021
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: ATX-0500GQ2 year warranty; platform is otherwise reasonably capable.
Brand & SeriesAZZAPSAZ ARGB Bronze Old
Wattages550/650W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: AndysonPlatform: M52 year warranty. PSAZ Bronze w/ARGB fan. 550W: 492W, 650W: 576W on 12V.
Brand & SeriesAZZAPSAZ Bronze Old
Wattages650W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: AndysonPlatform: M52 year warranty. 650W: 576W on 12v.
Brand & Seriesbe quiet!Straight Power 11 Gold
Wattages450/550/650W
TierA
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: Custom
Brand & Seriesbe quiet!Pure Power 12 M
Wattages550-1200W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: HECPlatform: CustomNot to be confused with the downgraded non-modular Pure Power 12!
Brand & Seriesbe quiet!Straight Power 11 Platinum
Wattages550/650/750W
TierA
Year2018
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: FSPPlatform: Custom
Brand & Seriesbe quiet!Straight Power 11 Gold
Wattages750-1000W
TierA
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: Custom
Brand & Seriesbe quiet!Dark Power - 12
Wattages750/850/1000W
TierA
Year2021
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: FSPPlatform: Custom
Brand & Seriesbe quiet!Dark Power - 13
Wattages750/850/1000W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · T · DC-DC
ManufacturerODM: FSPPlatform: CustomBridgeless PFC, OCP needs tuning on all rails
Brand & Seriesbe quiet!Pure Power 13 M
Wattages750/850W
TierA
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: CustomExcellent noise profile.
Brand & Seriesbe quiet!Straight Power 11 Platinum
Wattages850-1200W
TierA
Year2018
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: FSPPlatform: Hydro PTM Pro high-wattage
Brand & Seriesbe quiet!Dark Power - 14
Wattages850/1000/1200W
TierA
Year2025
SpecificationsATX · ATX 3.xFull · T · DC-DC
ManufacturerODM: CWTPlatform: CustomBridgeless PFC, very high component and build quality. OCP needs tuning on all rails. Excellent noise profile.
Brand & Seriesbe quiet!Pure Power 11 FM
Wattages850/1000W
TierA
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HECPlatform: Custom
Brand & Seriesbe quiet!Pure Power 13 M
Wattages1000W
TierA
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: CustomExcursion response in the 200% test could be better compared to other units in its class. Excellent noise profile.
Brand & Seriesbe quiet!Dark Power Pro 11
Wattages550/650/750W
TierA+
Year2015
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: FSPPlatform: Custom
Brand & Seriesbe quiet!Dark Power Pro 11
Wattages850-1200W
TierA+
Year2015
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: FSPPlatform: Custom
Brand & Seriesbe quiet!Dark Power Pro 12
Wattages1200/1500W
TierA+
Year2020
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: CWTPlatform: Modified CTTInterleaved PFC; digital operation for primary, APFC and 12V; minor rails are analog.
Brand & Seriesbe quiet!Dark Power Pro 13
Wattages1300/1600W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · T · DC-DC
ManufacturerODM: CWTPlatform: CSTInterleaved PFC; digital operation for primary, APFC and 12V; minor rails are analog.
Brand & Seriesbe quiet!Pure Power 11 -
Wattages400-700W
TierB
Year2018
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: FSPPlatform: Heavily modified Raider
Brand & Seriesbe quiet!Pure Power 11 CM
Wattages400-700W
TierB
Year2018
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: FSPPlatform: Heavily modified Raider
Brand & Seriesbe quiet!SFX-L Power
Wattages500/600W
TierB
Year2017
SpecificationsSFX-L · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: CustomCustom be quiet! rifle bearing fan.
Brand & Seriesbe quiet!Pure Power 10 -
Wattages400-700W
TierB-
Year2016
SpecificationsATX · ATX 2.xNo · S · DC-DC
ManufacturerODM: FSPPlatform: Heavily modified RaiderNon modular variant of the Pure Power 10 CM, virtually identical.
Brand & Seriesbe quiet!Pure Power 10 CM
Wattages400-700W
TierB-
Year2016
SpecificationsATX · ATX 2.xSemi · S · DC-DC
ManufacturerODM: FSPPlatform: Heavily modified RaiderWeak 3.3V transient response, mediocre electrical performance, and claimed rifle bearing but yet to be proven.
Brand & Seriesbe quiet!Pure Power 11 FM
Wattages550/650/750W
TierB+
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: Custom
Brand & Seriesbe quiet!Pure Power 13 M
Wattages550/650W
TierB+
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: Custom85C bulk caps, excellent noise profile.
Brand & Seriesbe quiet!Power Zone 2
Wattages750/850/1000W
TierB+
Year2025
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: FSPPlatform: CustomFirst be quiet! PSU with semi-passive operation.
Brand & Seriesbe quiet!System Power U9
Wattages400/500/600W
TierC
Year2019
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: CWTPlatform: GPN
Brand & Seriesbe quiet!System Power 11
Wattages550/650W
TierC
Year2025
SpecificationsATX · ATX 3.xNo · B · DC-DC
ManufacturerODM: HECPlatform: CM Masterwatt-ishLow quality fan, 85C bulk cap.
Brand & Seriesbe quiet!System Power U9
Wattages700W
TierC
Year2019
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: CWTPlatform: GPN
Brand & Seriesbe quiet!System Power 9
Wattages400-700W
TierC-
Year2018
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: HECPlatform: CM Masterwatt-ish
Brand & Seriesbe quiet!System Power 9 CM
Wattages400-700W
TierC-
Year2018
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: HECPlatform: CM Masterwatt-ish
Brand & Seriesbe quiet!System Power 10 Gold
Wattages850W
TierC+
Year2022
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: HECPlatform:
Brand & Seriesbe quiet!Pure Power 11 -
Wattages300/350W
TierD-
Year2018
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: FSPPlatform: EPN
Brand & Seriesbe quiet!System Power B9
Wattages300/350W
TierE
Year2018
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: HEC?Platform:
Brand & Seriesbe quiet!System Power 10 Bronze
Wattages450-750W
TierE
Year2022
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: HECPlatform: CM Masterwatt-ishTerrible ripple suppression, especially on 12V (well over 100mV under full load), OCP is not set properly, low efficiency, low quality fan.
Brand & Seriesbe quiet!System Power 10 U
Wattages550-750W
TierE
Year2023
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: HECPlatform: CM Masterwatt-ishLooks exactly the same as the regular System Power 10 internally. Unless later testing proves the above issues are not present, detier to E.
Brand & SeriesBitfenixFormula Gold
Wattages450-750W
TierA
Year2017
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: CWTPlatform: Modified GPSDesign modified for multiple 12V rails: 3 on ≤550W, 4 on ≥650W
Brand & SeriesBitfenixWhisper M
Wattages450-850W
TierA
Year2016
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPU
Brand & SeriesBitfenixBFG Gold -
Wattages550/650W
TierB
Year2023
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPX
Brand & SeriesBitfenixFormula Bronze
Wattages400-700W
TierC
Year2016
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: CWTPlatform: Modified CSB
Brand & SeriesBitfenixBPA
Wattages400/500/600W
TierE
Year2015
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: CWTPlatform: GPM
Brand & SeriesBitfenixBPA U
Wattages400/500/600W
TierE
Year2015
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: CWTPlatform: GPM
Brand & SeriesChieftec/ChieftronicVega Non-Modular PPG-S
Wattages750/850W
TierA
Year2024
SpecificationsATX · ATX 3.xNo · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-832DGood build and component quality, with good ripple suppression and a decent noise profile. Notably, Aris received a PPG-C sample with a higher capacitance bulk capacitor, different from what other reviews had. PPG-C and PPG-S are identical aside from modularity.
Brand & SeriesChieftec/ChieftronicVega Modular (M) PPG-C
Wattages750/850W
TierA
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-832DGood build and component quality, with good ripple suppression and a decent noise profile. Notably, Aris received a PPG-C sample with a higher capacitance bulk capacitor, different from what other reviews had. PPG-C and PPG-S are identical aside from modularity.
Brand & SeriesChieftec/ChieftronicAtmos CPX-FC
Wattages750/850W
TierA-
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: AndysonPlatform: PAD35Platform is well reviewed although no direct transient response data.
Brand & SeriesChieftec/ChieftronicPowerPlay (GPU-FC) Gold
Wattages550/650/750W
TierA+
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPR
Brand & SeriesChieftec/ChieftronicPowerPlay (GPU-FC) Platinum
Wattages850/1050/1200W
TierA+
Year2020
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CSTSemi-digital
Brand & SeriesChieftec/ChieftronicPowerUp GPX-FC
Wattages550/650W
TierB
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPXA few samples of the base platform died when subjected to sub-90VAC stress tests per JonnyGuru. Proceed with caution under 120VAC, especially in areas prone to brownouts.
Brand & SeriesChieftec/ChieftronicPolaris - PPS-FC
Wattages550/650/750W
TierB-
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-817Both EPS connectors share a cable, poor regulation and transient response on minor rails; only a 2 year warranty.
Brand & SeriesChieftec/ChieftronicPowerUp GPX-FC
Wattages750/850W
TierB-
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPXA few samples of the base platform died when subjected to sub-90VAC stress tests per JonnyGuru. Proceed with caution under 120VAC, especially in areas prone to brownouts.
Brand & SeriesChieftec/ChieftronicPolaris - PPS-FC
Wattages850/1050/1250W
TierB-
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-815Decent electrical performance but OTP is either not present or set too high (>200°C ) which is useless. See testing here. 2 year warranty.
Brand & SeriesChieftec/ChieftronicPolaris ATX 3.0 PPS-FC-A3
Wattages850/1050/1250W
TierB-
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-815Fundamentally a Polaris ATX 3.0 refresh. Load regulation is somewhat subpar on the 1050W model.
Brand & SeriesChieftec/ChieftronicSmart GPS-C
Wattages450-750W
TierC
Year2016
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: CWTPlatform: GPS
Brand & SeriesChieftec/ChieftronicSmart SFX-GDC
Wattages500W
TierC
Year2015
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-770
Brand & SeriesChieftec/ChieftronicSteelPower BDK-FC
Wattages550/650/750W
TierC
Year2021
SpecificationsATX · ATX 2.xFull · B · DC-DC
ManufacturerODM: CWTPlatform: GPQ
Brand & SeriesChieftec/ChieftronicSmart BFX-BS
Wattages350/450W
TierC-
Year2021
SpecificationsSFX · ATX 2.xNo · B · DC-DC
ManufacturerODM: CWTPlatform: GPH
Brand & SeriesChieftec/ChieftronicProton BDF-S
Wattages400/500/600W
TierC-
Year2017
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: High PowerPlatform: NO-799Sleeve bearing fan, during OPP testing at around 30% of the 500W model do the minor rail falls out of ATX specification.
Brand & SeriesChieftec/ChieftronicCompact (SFX) CSN-C
Wattages450/550/650W
TierC-
Year2016
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSNPlatform is somewhat mediocre, no direct transient response testing available and not the best choice of capacitors.
Brand & SeriesChieftec/ChieftronicA-90 GDP-C
Wattages550/650/750W
TierC-
Year2015
SpecificationsATX · ATX 2.xSemi · N · DC-DC
ManufacturerODM: CWTPlatform: GPN"90% 230V only", claims meeting 80+ Gold without certifying. No direct transient response testing but platform is well reviewed.
Brand & SeriesChieftec/ChieftronicProton BDF-C
Wattages650/750W
TierC-
Year2011
SpecificationsATX · ATX 2.xFull · B · DC-DC
ManufacturerODM: High PowerPlatform: NO-790Receives a "-" subtier due to its age. Only kept for legacy purposes as it is still listed on Chieftec's website.
Brand & SeriesChieftec/ChieftronicSilicon
Wattages650/750W
TierC-
Year2018
SpecificationsATX · ATX 2.xFull · B · DC-DC
ManufacturerODM: High PowerPlatform: NO-790
Brand & SeriesChieftec/ChieftronicVita - BPX-S
Wattages750/850W
TierC-
Year2024
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: AndysonPlatform: P373 year warranty; 85C bulk cap, and not one of particularly good quality, either.
Brand & SeriesChieftec/ChieftronicVita SM3 BPX-C
Wattages750/850W
TierC-
Year2025
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: AndysonPlatform: P373 year warranty; 85C bulk cap, and not one of particularly good quality, either.
Brand & SeriesChieftec/ChieftronicProton BDF-C
Wattages850/1000W
TierC-
Year2014
SpecificationsATX · ATX 2.xFull · B · DC-DC
ManufacturerODM: High PowerPlatform: NO-768OPP is functional but offers only a 7% increase over the nominal value, beyond which the rails fall out of ATX spec for the 1000W model.
Brand & SeriesChieftec/ChieftronicSilicon
Wattages850/1000W
TierC-
Year2018
SpecificationsATX · ATX 2.xFull · B · DC-DC
ManufacturerODM: High PowerPlatform: NO-768
Brand & SeriesChieftec/ChieftronicCore BBS-S
Wattages500/600/700W
TierC+
Year2016
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: CWTPlatform: GPS
Brand & SeriesChieftec/ChieftronicSmart GPS-A8
Wattages350-500W
TierE
Year2014
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: CWTPlatform: GPA
Brand & SeriesChieftec/ChieftronicSmart SFX-BS
Wattages350/450W
TierE
Year2014
SpecificationsSFX · ATX 2.xNo · W · GR
ManufacturerODM: High PowerPlatform: NO-754
Brand & SeriesChieftec/ChieftronicEon ZPU-S
Wattages400-700W
TierE
Year2023
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: AndysonPlatform: Z8Voltage regulation is out of ATX specifications on the minor rails; also not independently regulated.
Brand & SeriesChieftec/ChieftronicTask TPS-S
Wattages400-700W
TierE
Year2017
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: CWTPlatform: GPM
Brand & SeriesChieftec/ChieftronicValue APB-B8
Wattages400-700W
TierE
Year2016
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: CWTPlatform: GPA
Brand & SeriesChieftec/ChieftronicA-80 CTG-80P (Old)
Wattages450/500W
TierE
Year2010
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: High PowerPlatform: NO-703"85% 230V only", ketchup and mustard cables. Outdated and no official 80+ certification, only on the tier list since it's still on their website.
Brand & SeriesChieftec/ChieftronicSmart GPS-A8
Wattages550-700W
TierE
Year2014
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: CWTPlatform: GPM
Brand & SeriesChieftec/ChieftronicA-80 CTG-C (New)
Wattages550/650/750W
TierE
Year2012
SpecificationsATX · ATX 2.xSemi · N · DMA
ManufacturerODM: High PowerPlatform: NO-720A"85% 230V only", ketchup and mustard cables. Outdated and no official 80+ certification, only on the tier list since it's still on their website.
Brand & SeriesChieftec/ChieftronicA-80 CTG-80P (Old)
Wattages550W
TierE
Year2010
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: High PowerPlatform: "85% 230V only", ketchup and mustard cables. Outdated and no official 80+ certification, only on the tier list since it's still on their website.
Brand & SeriesChieftec/ChieftronicNavitas GPM-C
Wattages650/750/850W
TierE
Year2012
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: CWTPlatform: PUQElectrical performance is decent (although no transient response data) but simply not recommendable due to age.
Brand & SeriesChieftec/ChieftronicPhoton Bronze CTG-C-RGB
Wattages650/750W
TierE
Year2019
SpecificationsATX · ATX 2.xSemi · N · GR
ManufacturerODM: High PowerPlatform: NO-761
Brand & SeriesChieftec/ChieftronicA-80 CTG-80P (Old)
Wattages650W
TierE
Year2010
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: High PowerPlatform: NO-761"85% 230V only", ketchup and mustard cables. Outdated and no official 80+ certification, only on the tier list since it's still on their website.
Brand & SeriesChieftec/ChieftronicNavitas GPM-C
Wattages1250W
TierE
Year2011
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: CWTPlatform: PUOOnly basic voltage regulation and ripple data found here. Not recommendable due to age; only kept for legacy purposes (still on website.)
Brand & SeriesChieftec/ChieftronicI-Arena (OEM/SI) GPA-S8
Wattages350-500W
TierF
Year2011
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: CWTPlatform: GPA?Yellow on black label; no 80+ certification and aging. Not certain on topology but not recommendable regardless. See review here. No OCP.
Brand & SeriesChieftec/ChieftronicI-Arena (OEM/SI) GPB-S
Wattages350-500W
TierF
Year2020
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: CWTPlatform: GPBBlue label. No OCP.
Brand & SeriesChieftec/ChieftronicElement ELP-S
Wattages350-700W
TierF
Year2017
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: CWTPlatform: GPMDoesn't claim OCP.
Brand & SeriesChieftec/ChieftronicEco GPE-S
Wattages400-700W
TierF
Year2016
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: CWTPlatform: GPE?"85% 230V only", ketchup and mustard cables, not independently regulated. Doesn't have OCP according to this review.
Brand & SeriesChieftec/ChieftronicI-Arena (OEM/SI) GPC-S
Wattages400-700W
TierF
Year2016
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: CWTPlatform: GPC?Fake 80+ 230V only certification label, ketchup and mustard cables, not independently regulated. White label. No OCP.
Brand & SeriesChieftec/ChieftronicI-Arena (OEM/SI) GPA-S
Wattages550-700W
TierF
Year2011
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: CWTPlatform: GPA?Fake 85% efficiency label, black on yellow label; it's also old. Not certain on topology but not recommendable regardless. See review here. No OCP.
Brand & SeriesChieftec/ChieftronicPhoton Gold GDP-C-RGB
Wattages650/750W
TierF
Year2019
SpecificationsATX · ATX 2.xSemi · N · DC-DC
ManufacturerODM: CWTPlatform: GPNProtections don't kick in nearly in time before the voltage on the minor rails falls out of spec under ~108% overload.
Brand & SeriesCooler MasterV-Series
"Vanguard" Gold SFX
Wattages650/750/850W
TierA
Year2020
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: GospowerPlatform: G1278
Brand & SeriesCooler MasterV-Series
"Vanguard" Gold SFX ATX 3.0
Wattages750/850W
TierA
Year2023
SpecificationsSFX · ATX 3.xFull · G · DC-DC
ManufacturerODM: GospowerPlatform: G1555 (1278 upd. to ATX 3.0)Basically G1278 updated to ATX 3.0
Brand & SeriesCooler MasterV-Series
"Vanguard" Gold SFX ATX 3.1
Wattages750/850W
TierA
Year2024
SpecificationsSFX · ATX 3.xFull · G · DC-DC
ManufacturerODM: GospowerPlatform: G1555 rev. 2Still essentially G1278 with further updates to ATX 3.1
Brand & SeriesCooler MasterV-Series
"Vanguard" Platinum Standard
Wattages850-1300W
TierA
Year2019
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: DeltaPlatform: GMSingle/multi-rail switchable.
Brand & SeriesCooler MasterMasterwatt Maker MiJ
Wattages1200W
TierA
Year2017
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: MurataPlatform: CustomExtremely high build quality; made in Japan; decent performance.
Brand & SeriesCooler MasterV-Series
"Vanguard" Platinum 30th Anniversary
Wattages1300W
TierA
Year2023
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: DeltaPlatform: GMNo internal changes, but 1300W only.
Brand & SeriesCooler MasterM2000 Platinum
Wattages2000W
TierA
Year2022
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: EnhancePlatform: Same platform as SilverStone HELA 2050 Platinum.
Brand & SeriesCooler MasterGX III Gold ATX 3.1
Wattages1050/1200W
TierA-
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: Lite-onPlatform: Custom, but different from ^Has purple heatsinks for glam. Loose load regulation on 5VSB rail with middling 12V excursion response.
Brand & SeriesCooler MasterV-Series
"Vanguard" Platinum V2
Wattages1100/1300/1600W
TierA-
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: GospowerPlatform: G1398 (Custom)One review showed ripple on the 12V rail at 62mV for the 1600W, other samples were within 50mV. 5VSB OCP is set high.
Brand & SeriesCooler MasterV-Series
"Vanguard" Gold V2
Wattages550-850W
TierA+
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: GospowerPlatform: G1242White model available, same internals.
Brand & SeriesCooler MasterV-Series
"Vanguard" Gold i Multi ("Digital")
Wattages550-850W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: ChiconyPlatform: Custom"Semi-digital" - offers digital fan control and monitoring via MasterPlus software; actual components are analog.
Brand & SeriesCooler MasterXG Platinum
Wattages650/750/850W
TierA+
Year2021
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: XHYPlatform: 2011XG (Custom)Same internals as the Plus Platinum without the screen, ARGB fan, or digital control.
Brand & SeriesCooler MasterXG Plus Platinum
Wattages650/750/850W
TierA+
Year2021
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: XHYPlatform: 2011XG (Custom)Built-in screen, ARGB fan, and digital fan control and monitoring via MasterPlus software.
Brand & SeriesCooler MasterX Silent Edge Plat. North America
Wattages850W
TierA+
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: Cooler MasterPlatform: CustomRated for 850W under 115VAC and advertised as 850W in North America.
Brand & SeriesCooler MasterX Silent Edge Plat. Global
Wattages1100W
TierA+
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: Cooler MasterPlatform: CustomRated for 1100W under 230VAC, but can still be used under 115VAC for 850W.
Brand & SeriesCooler MasterX Silent MAX Platinum
Wattages1300W
TierA+
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: Cooler MasterPlatform: CustomSame platform as the Edge Platinum but with active cooling; full 1300W rating regardless of input range.
Brand & SeriesCooler MasterMWE V2 White -
Wattages450-750W
TierB
Year2021
SpecificationsATX · ATX 2.xNo · W · DC-DC
ManufacturerODM: GospowerPlatform: G1208
Brand & SeriesCooler MasterMWE V2 Bronze -
Wattages450-750W
TierB
Year2021
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: GospowerPlatform: G1208
Brand & SeriesCooler MasterMWE Gold Non-Mod.
Wattages550-850W
TierB
Year2019
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: XHYPlatform: 1408
Brand & SeriesCooler MasterMWE Gold Modular
Wattages550-850W
TierB
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: XHYPlatform: 1408
Brand & SeriesCooler MasterG Gold V2
Wattages550/650/750W
TierB
Year2024
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: GospowerPlatform: G1208 mod. upd. to ATX 3.1Platform is essentially a modified MWE Bronze V3.
Brand & SeriesCooler MasterMWE V3 ATX 3.1 Bronze -
Wattages550/650/750W
TierB
Year2024
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: GospowerPlatform: G1208 upd. to ATX 3.1Basically G1208 updated to ATX 3.1
Brand & SeriesCooler MasterMWE V3 ATX 3.1 Gold Non-Mod.
Wattages550/650W
TierB
Year2024
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: GospowerPlatform: G1208 mod. upd. to ATX 3.1Modified MWE Bronze V3, same as G Gold V2.
Brand & SeriesCooler MasterMWE V3 ATX 3.1 Gold Non-Mod.
Wattages750/850W
TierB
Year2024
SpecificationsATX · ATX 3.xNo · G · DC-DC
ManufacturerODM: GospowerPlatform: G1208 mod. upd. to ATX 3.1Modified MWE Bronze V3, same as G Gold V2.
Brand & SeriesCooler MasterG Gold -
Wattages500-800W
TierB-
Year2021
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: XHYPlatform: 2008
Brand & SeriesCooler MasterV-Series
"Vanguard" Platinum SFX ATX 3.0
Wattages1300W
TierB-
Year2022
SpecificationsSFX · ATX 3.xFull · P · DC-DC
ManufacturerODM: SysgrationPlatform: Custom230V input only
Brand & SeriesCooler MasterGX Bronze (MPX 2020)
Wattages450-650W
TierB+
Year2020
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: GospowerPlatform: G1208
Brand & SeriesCooler MasterGX Gold Non-Mod.
Wattages550-850W
TierB+
Year2020
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: XHYPlatform: 1908
Brand & SeriesCooler MasterGX Gold Full Mod.
Wattages550-850W
TierB+
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: XHYPlatform: 1908
Brand & SeriesCooler MasterMWE V2 Gold Non Mod.
Wattages550-850W
TierB+
Year2021
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: XHYPlatform: 1908
Brand & SeriesCooler MasterMWE V2 Gold Full Mod.
Wattages550-850W
TierB+
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: XHYPlatform: 1908
Brand & SeriesCooler MasterMWE V2 Gold ATX 3.0
Wattages550-850W
TierB+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: XHYPlatform: 1908 upd. to ATX 3.0
Brand & SeriesCooler MasterMWE V2 Gold ATX 3.1
Wattages550-850W
TierB+
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: XHYPlatform: 1908 upd. to ATX 3.1
Brand & SeriesCooler MasterV-Series
"Vanguard" Gold V1 (2018)
Wattages550/650W
TierB+
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: ChiconyPlatform: Custom
Brand & SeriesCooler MasterGX II Gold ATX 3.0
Wattages650-1250W
TierB+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: Lite-onPlatform: CustomVery similar to the GX III that superseded it.
Brand & SeriesCooler MasterGX III Gold ATX 3.1
Wattages650/750/850W
TierB+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: Lite-onPlatform: CustomGX III ATX 3.0, but upd. to ATX 3.1. Yate Loon rifle-bearing. Has purple heatsinks for glam.
Brand & SeriesCooler MasterGX Gold ATX 3.1
Wattages750-1250W
TierB+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: XHYPlatform: 2012 upd. to ATX 3.1
Brand & SeriesCooler MasterMWE V3 ATX 3.1 Gold Modular
Wattages750/850W
TierB+
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: Lite-onPlatform: Custom (modified GX III)GX III w/ upgraded fan (Hong Hua FDB/Yate Loon DBB w/ region specific DBB?) but no inrush protection (NTC Thermistor & bypass relay).
Brand & SeriesCooler MasterReactor Gold
Wattages750/850W
TierB+
Year2019
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: XHYPlatform: 1408Same as MWE Gold non-modular
Brand & SeriesCooler MasterV-Series
"Vanguard" Gold V1 (2018)
Wattages750/850W
TierB+
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: ChiconyPlatform: Custom, but different from ^
Brand & SeriesCooler MasterGX Gold Full Mod.
Wattages1050/1200W
TierB+
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: XHYPlatform: 2012
Brand & SeriesCooler MasterGX Gold V2 Full Mod.
Wattages1050/1250W
TierB+
Year2023
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: XHYPlatform: 2012 upd. to ATX 3.0Not to be confused with the GX II Gold.
Brand & SeriesCooler MasterGX Gold ATX 3.0
Wattages1050/1250W
TierB+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: XHYPlatform: 2012 upd. to ATX 3.0
Brand & SeriesCooler MasterMWE V2 Gold Full Mod.
Wattages1050/1250W
TierB+
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: XHYPlatform: 2012
Brand & SeriesCooler MasterMWE V2 Gold ATX 3.0
Wattages1050/1250W
TierB+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: XHYPlatform: 2012 upd. to ATX 3.0
Brand & SeriesCooler MasterMWE V2 Gold ATX 3.1
Wattages1050/1250W
TierB+
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: XHYPlatform: 2012 upd. to ATX 3.1
Brand & SeriesCooler MasterV-Series
"Vanguard" Platinum SFX ATX 3.0
Wattages1100W
TierB+
Year2022
SpecificationsSFX · ATX 3.xFull · P · DC-DC
ManufacturerODM: SysgrationPlatform: Custom
Brand & SeriesCooler MasterMasterwatt Maker
Wattages1200/1500W
TierB+
Year2016
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: EnhancePlatform: Custom
Brand & SeriesCooler MasterMasterwatt Bronze
Wattages450-750W
TierC
Year2017
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: HECPlatform:
Brand & SeriesCooler MasterMasterwatt TUF Gaming
Wattages450-750W
TierC
Year2018
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: HECPlatform: Identical internally to the MasterWatt Bronze. Only difference is the exterior appearance.
Brand & SeriesCooler MasterMWE V2 White 230V
Wattages450-750W
TierC
Year2021
SpecificationsATX · ATX 2.xNo · W · DC-DC
ManufacturerODM: GospowerPlatform: G1208
Brand & SeriesCooler MasterMWE V2 Bronze 230V
Wattages450-750W
TierC
Year2021
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: GospowerPlatform: G1208
Brand & SeriesCooler MasterMWE V3 ATX 3.1 Bronze 230V
Wattages550/650W
TierC
Year2024
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: GospowerPlatform: G1208 upd. to ATX 3.1Basically G1208 updated to ATX 3.1, no 12VHPWR.
Brand & SeriesCooler MasterMWE Bronze -
Wattages600/650W
TierC
Year2019
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: HECPlatform:
Brand & SeriesCooler MasterMWE Bronze 230V
Wattages600/650W
TierC
Year2019
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: HECPlatform:
Brand & SeriesCooler MasterGX CM Storm Edition
Wattages650/750W
TierC
Year2016
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: CWTPlatform: GPN
Brand & SeriesCooler MasterMWE V3 ATX 3.1 Bronze 230V
Wattages750W
TierC-
Year2024
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: GospowerPlatform: G1208 upd. to ATX 3.1Basically G1208 updated to ATX 3.1; broke during 5V SCP. Possible bad sample? No 12VHPWR.
Brand & SeriesCooler MasterMWE White -
Wattages400-550W
TierD-
Year2019
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: CWTPlatform: GPB
Brand & SeriesCooler MasterMWE White 230V
Wattages400-550W
TierD-
Year2019
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: CWTPlatform: GPB
Brand & SeriesCooler MasterMWE Bronze -
Wattages450/500/550W
TierD-
Year2019
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: HECPlatform:
Brand & SeriesCooler MasterMWE Bronze 230V
Wattages450/500/550W
TierD-
Year2019
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: HECPlatform:
Brand & SeriesCooler MasterElite V3
Wattages300-600W
TierE
Year2019
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: Hui ChengPlatform: Same as Zalman LX
Brand & SeriesCooler MasterElite V4
Wattages300-600W
TierE
Year2021
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: Hui ChengPlatform: Elite V3 (upd. to 80+ White)
Brand & SeriesCooler MasterB V2
Wattages400-700W
TierE
Year2015
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: CWTPlatform: GPMNot 100% sure on platform
Brand & SeriesCooler MasterElite NEX 230V
Wattages400-800W
TierE
Year2023
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: CWTPlatform: GPM
Brand & SeriesCooler MasterHyper White
Wattages400/500/600W
TierE
Year2019
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: Hui ChengPlatform: Similar to Elite V4Basically Elite V4 but full range
Brand & SeriesCooler MasterMasterwatt Lite / Lite Full Modular
Wattages400-700W
TierF
Year2016
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: EnhancePlatform: Complete e-waste. Extremely poor build and component quality all around.
Brand & SeriesCorsairSF Platinum 2019
Wattages450/600/750W
TierA
Year2019
SpecificationsSFX · ATX 2.xFull · P · DC-DC
ManufacturerODM: Great WallPlatform: Modified SF Gold platformBraided cables, some units manufactured between Oct. 2019 to Mar. 2020 (lot codes 194448xx to 201148xx) recalled for potential failures.
Brand & SeriesCorsairSF Gold
Wattages450/600W
TierA
Year2016
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Great WallPlatform: CustomStandard cables
Brand & SeriesCorsairRM-x 2018 / v2 Black
Wattages550-850W
TierA
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: Customv2, 160mm long, doesn't have 1000W version; custom Corsair rifle bearing fan.
Brand & SeriesCorsairRM-x 2015 Black
Wattages550/650W
TierA
Year2015
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: Customv1, 160mm long
Brand & SeriesCorsairHX-i 2013
Wattages750/850/1000W
TierA
Year2013
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CustomBlue label. Tiering is based on electrical performance and should not preclude the usual caveats if buying used power supplies.
Brand & SeriesCorsairRM-x 2015 Black
Wattages750/850W
TierA
Year2015
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: Customv1, 180mm long
Brand & SeriesCorsairRM-x 2015 White
Wattages750/850W
TierA
Year2015
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: Customv1, 180mm long, individually sleeved cables; custom Corsair rifle bearing fan.
Brand & SeriesCorsairRM-x 2018 / v2 White
Wattages750/850W
TierA
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: Customv2, 160mm long; custom Corsair rifle bearing fan.
Brand & SeriesCorsairSF-L
Wattages850/1000W
TierA
Year2023
SpecificationsSFX-L · ATX 3.xFull · P · DC-DC
ManufacturerODM: Great WallPlatform: Custom
Brand & SeriesCorsairRM-x 2015 Black
Wattages1000W
TierA
Year2015
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: Customv1, 180mm long. Production continued far past other 2015 RM-x units as the 2018 revision has no 1kW variant.
Brand & SeriesCorsairHX-i 2013
Wattages1200W
TierA
Year2013
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CustomBlue label. Tiering is based on electrical performance and should not preclude the usual caveats if buying used power supplies.
Brand & SeriesCorsairRM-x 2021
Wattages650/750/850W
TierA+
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: Custom160mm length, Sunon Magnetic Levitation (Maglev) bearing fan.
Brand & SeriesCorsairRM-i -
Wattages650W
TierA+
Year2015
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CustomGrey label; RM-x v1 with digital monitoring features
Brand & SeriesCorsairRM-x Shift 2023
Wattages750-1200W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CustomModular inputs on side of PSU rather than the rear. Use caution and check case clearances: see Jon Gerow's list of cases (archive)
Brand & SeriesCorsairHX 2017
Wattages750/850/1000W
TierA+
Year2018
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CustomGray label. Per-connector 40A OCP when multi rail is enabled
Brand & SeriesCorsairRM-i -
Wattages750/850/1000W
TierA+
Year2015
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CustomGrey label; RM-x v1 with digital monitoring features
Brand & SeriesCorsairRM-x 2024 (ATX 3.1)
Wattages750/850/1000W
TierA+
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: Custom160mm length
Brand & SeriesCorsairRM-x Shift 2025
Wattages750/850/1000W
TierA+
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: Great WallPlatform: CustomSemi-digital. Good noise profile. 5VSB OCP is set quite high. Look above for case clearance list.
Brand & SeriesCorsairSF Platinum 2024 (ATX 3.1)
Wattages750/850/1000W
TierA+
Year2024
SpecificationsSFX · ATX 3.xFull · P · DC-DC
ManufacturerODM: Great WallPlatform: CustomClass-leading performance, excellent build quality, relatively quiet for the capacity.
Brand & SeriesCorsairAX (Grey Label)
Wattages850/1000W
TierA+
Year2018
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: SeasonicPlatform: Modified Prime TitaniumGrey label; potential issues with heavy transient loads.
Brand & SeriesCorsairHX-i 2022
Wattages1000W
TierA+
Year2022
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CTT heavily mod.Black label, triangle fan grille. Digital monitoring and semi-passive operation controlled via USB-C connector in software.
Brand & SeriesCorsairHX-i 2023
Wattages1000W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CTT heavily mod.Refresh with included 12V-2x6 cable and listed ATX 3.1 compliance. Actual design appears to be the same internally.
Brand & SeriesCorsairRM-i Special Edition
Wattages1000W
TierA+
Year2016
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: Custom; same as ^10th anniversary limited run, only 100 units with white casing & white LEDs inside.
Brand & SeriesCorsairRM-x 2021
Wattages1000W
TierA+
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: Custom180mm length, Sunon Magnetic Levitation (Maglev) bearing fan.
Brand & SeriesCorsairHX 2017
Wattages1200W
TierA+
Year2018
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CustomGray label. Per-connector 40A OCP when multi rail is enabled
Brand & SeriesCorsairHX-i 2023
Wattages1200W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CTT heavily mod.Refresh with included 12V-2x6 cable and listed ATX 3.1 compliance. Actual design appears to be the same internally.
Brand & SeriesCorsairHX-i 2025
Wattages1200W
TierA+
Year2025
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CTT heavily mod.Minor changes on the primary side, overall very similar; merely a refresh. Embossed cables instead of flat cables from older generations. (Fancy)
Brand & SeriesCorsairHX-i 2022
Wattages1500W
TierA+
Year2022
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CTT heavily mod.Black label, triangle fan grille. Digital monitoring and semi-passive operation controlled via USB-C connector in software.
Brand & SeriesCorsairHX-i 2023
Wattages1500W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CTT heavily mod.Refresh with included 12V-2x6 cable and listed ATX 3.1 compliance. Actual design appears to be the same internally.
Brand & SeriesCorsairHX-i 2025
Wattages1500W
TierA+
Year2025
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CTT heavily mod.
Brand & SeriesCorsairAX-i (Grey Label)
Wattages1600W
TierA+
Year2018
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: FlextronicsPlatform: CustomGrey label; totem pole PFC, fully digital aside from 5VSB.
Brand & SeriesCorsairCX
(Non-Modular) 2016 (Gray Label)
Wattages450-750W
TierB
Year2016
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: CWTPlatform: CustomBlack "CX" lettering on gray label; Double-sourced between GW & CWT; technically qualified for 80+ Silver but badged as Bronze.
Brand & SeriesCorsairCX
(Non-Modular) 2016 (Gray Label)
Wattages450-750W
TierB
Year2016
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: Great WallPlatform: modified GW-ATXBLBlack "CX" lettering on gray label; Double-sourced between GW & CWT; technically qualified for 80+ Silver but badged as Bronze.
Brand & SeriesCorsairCX-F RGB
Wattages550/650/750W
TierB
Year2020
SpecificationsATX · ATX 2.xFull · B · DC-DC
ManufacturerODM: HECPlatform: CustomTechnically 80+ Silver without RGB on
Brand & SeriesCorsairVengeance Silver
Wattages650/750W
TierB
Year2018
SpecificationsATX · ATX 2.xSemi · S · DC-DC
ManufacturerODM: HECPlatform: CustomGray label; toggleable per-cable OCP.
Brand & SeriesCorsairTX (Black Label)
Wattages750-1200W
TierB
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: Great WallPlatform: modified GW-ATXBLBlack label; China only
Brand & SeriesCorsairCX-m 2025 (Black Label ATX 3.1)
Wattages650/750W
TierB-
Year2025
SpecificationsATX · ATX 3.xFull · B · DC-DC
ManufacturerODM: HECPlatform: CustomPoor ripple suppression on the minor rails. Uses semi-digital PFC, 7 year warranty. Can get loud (in excess of 40dbA) under heavy load.
Brand & SeriesCorsairCS (Black Label)
Wattages750W
TierB-
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HECPlatform: TPKSI model for Chinese market
Brand & SeriesCorsairTX-m 2017 (Gray Label)
Wattages550-850W
TierB+
Year2017
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: Great WallPlatform: modified GW-ATXBLGray label. Custom Corsair rifle bearing fan.
Brand & SeriesCorsairTX-m 2021 (Black Label)
Wattages550/650/750W
TierB+
Year2021
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: Great WallPlatform: CustomGray label. Custom Corsair rifle bearing fan.
Brand & SeriesCorsairRM-e 2025 ("ATX 3.1")
Wattages650-1000W
TierB+
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: HECPlatform: Custom650W has 300W 12V-2x6 cable. Poor 3.3V transient response. All use Hong Hua rifle-bearing fans. Y-shaped fan grille perforations.
Brand & SeriesCorsairRM 2019 (Gray Label)
Wattages650/750/850W
TierB+
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CustomGrey label; costdown RM-x. Out-of-spec 3.3V transients. Hong Hua rifle bearing fan. Meets all other tier A requirements.
Brand & SeriesCorsairRM 2021 Black
Wattages650/750/850W
TierB+
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CustomTriangular fan grille perforations. Hong Hua rifle bearing fan. Performance is assumed to be the same as 2019 version.
Brand & SeriesCorsairRM 2023 (Black Label)
Wattages650W
TierB+
Year2023
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HECPlatform: Custom140mm long. Same design as the 2023 RMe, without an included 12VHPWR cable.
Brand & SeriesCorsairRM-e 2023 ("Gen 5")
Wattages750-1200W
TierB+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: HECPlatform: Custom750/850W: 140mm, 1000/1200W: 150mm. 2023 version includes 12VHPWR cable. Early reports of coil whine and premature failures/DOAs, but supposedly fixed.
Brand & SeriesCorsairRM-e 2022
Wattages750/850/1000W
TierB+
Year2022
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HECPlatform: Custom750/850W: 140mm, 1000/1200W: 150mm. 2023 version includes 12VHPWR cable. Early reports of coil whine and premature failures/DOAs, but supposedly fixed.
Brand & SeriesCorsairRM 2021 White
Wattages750/850W
TierB+
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CustomTriangular fan grille perforations. Hong Hua rifle bearing fan. Performance is assumed to be the same as 2019 version.
Brand & SeriesCorsairVengeance Bronze
Wattages400/500W
TierC
Year2016
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: CWTPlatform: CustomGray label
Brand & SeriesCorsairVengeance Bronze
Wattages550/650W
TierC
Year2016
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: CWTPlatform: CustomGray label
Brand & SeriesCorsairCV (Black Label)
Wattages650/750W
TierC
Year2019
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: HECPlatform: Custom
Brand & SeriesCorsairCX
(Non-Modular) 2023 (Black Label)
Wattages650/750W
TierC
Year2024
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: HECPlatform: CustomWhite "CX" lettering on black label; Identical to the CV aside from exterior design.
Brand & SeriesCorsairCX-m 2013 (Green Label)
Wattages750/850W
TierC-
Year2013
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: CWTPlatform: PUQ-BGreen "CX" lettering on black label. Tier should not preclude the usual caveats associated with used/very old power supplies.
Brand & SeriesCorsairCX
(Non-Modular) 2013 (Green Label)
Wattages750W
TierC-
Year2013
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: CWTPlatform: PUQ-BGreen "CX" lettering on black label. Detiered to C- due to age.
Brand & SeriesCorsairCX-m 2017 (Gray Label)
Wattages450/550/650W
TierC+
Year2017
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: CWTPlatform: CustomGrey label
Brand & SeriesCorsairCX-m 2021 (Black Label)
Wattages550/650/750W
TierC+
Year2021
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: CWTPlatform: CSB-A
Brand & SeriesCorsairCX-m 2017 (Gray Label)
Wattages750/850W
TierC+
Year2017
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: CWTPlatform: PUQ-BGrey label
Brand & SeriesCorsairVS Gray Label
Wattages400/500/600W
TierD
Year2016
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: HECPlatform: Grey label
Brand & SeriesCorsairCV (Black Label)
Wattages450/550W
TierD
Year2019
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: HECPlatform: VS upd. to Bronze
Brand & SeriesCorsairVS Black Label
Wattages500/600W
TierD
Year2020
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: HECPlatform:
Brand & SeriesCorsairCX
(Non-Modular) 2023 (Black Label)
Wattages550W
TierD
Year2024
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: HECPlatform: VS upd. to BronzeWhite "CX" lettering on black label; Identical to the CV aside from exterior design.
Brand & SeriesCorsairCX-m 2013 (Green Label)
Wattages430/500/600W
TierE
Year2013
SpecificationsATX · ATX 2.xSemi · B · GR
ManufacturerODM: CWTPlatform: DSA IIIGreen "CX" lettering on black label. 85C caps all around, 30C rated operating temp, avoid.
Brand & SeriesCorsairCX
(Non-Modular) 2013 (Green Label)
Wattages430/500/600W
TierE
Year2013
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: CWTPlatform: DSA IIIGreen "CX" lettering on black label. 85C caps all around, 30C rated operating temp, avoid.
Brand & SeriesCorsairVS Gray Label
Wattages450/550/650W
TierE
Year2017
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: HECPlatform: Grey label; OCP doesn't work properly, allowing the voltages to fall out of spec, very poor ripple suppression on 5V, failed transient testing on 3.3V
Brand & SeriesCougarGX-F -
Wattages550/650/750W
TierA
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HECPlatform: TPK
Brand & SeriesCougarPolar -
Wattages1050/1200W
TierA
Year2022
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: XHYPlatform: 1709
Brand & SeriesCougarPolar X2 (ATX 3.0)
Wattages1050/1200W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: XHYPlatform: 1709 upd. to ATX 3.0/3.1
Brand & SeriesCougarGX-F Aurum
Wattages550/650/750W
TierA-
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HECPlatform: TPKCostdown GX-F
Brand & SeriesCougarGEX -
Wattages650/750/850W
TierB
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: XHYPlatform: 1908
Brand & SeriesCougarGR
Wattages850W
TierB
Year2026
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: XWYPlatform: A07BThe OCP triggering points are set too high on the minor rails, 5VSB regulation exceeds 5% at 5.37%, filtering capacitors are of questionable quality.
Brand & SeriesCougarGEX -
Wattages1050W
TierB
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: XHYPlatform: 1709
Brand & SeriesCougarLLC
Wattages750W
TierB+
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HECPlatform: TPKAppears to be limited to the Chinese market.
Brand & SeriesCougarGEX X2 (ATX 3.0)
Wattages850/1000W
TierB+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: XHYPlatform: 2205
Brand & SeriesCougarGR
Wattages1000W
TierB+
Year2026
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: RSYPlatform: A0172The OCP and OPP triggering points are set too high on all rails, especially 5VSB, where it allows for extremely excessive ripple. Good noise profile.
Brand & SeriesCougarGX-S (2016)
Wattages450-750W
TierC
Year2016
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: High PowerPlatform: Astro Lite HPM
Brand & SeriesCougarVTE X2 ver.2
Wattages600-750W
TierC
Year2022
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: XHYPlatform: 2107
Brand & SeriesCougarLX
Wattages600W
TierC
Year2016
SpecificationsATX · ATX 2.xFull · B · DC-DC
ManufacturerODM: HECPlatform:
Brand & SeriesCougarBXM
Wattages700/850W
TierC
Year2020
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: HECPlatform:
Brand & SeriesCougarVTE -
Wattages400/500/600W
TierC-
Year2017
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: HECPlatform:
Brand & SeriesCougarVTE X2
Wattages600-750W
TierC-
Year2021
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: CE LinkPlatform:
Brand & SeriesCougarAtlas 2023
Wattages600/650/750W
TierC-
Year2023
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: XHYPlatform: 2107Mediocre quality capacitors.
Brand & SeriesCougarSTX
Wattages350-750W
TierE
Year2016
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: HECPlatform:
Brand & SeriesCougarXTC
Wattages400-650/750W
TierE
Year2021
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: CE LinkPlatform:
Brand & SeriesCougarVTX
Wattages400-700/450W
TierE
Year2016
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: HEC Platform:
Brand & SeriesCougarSTE
Wattages400/500/600W
TierE
Year2019
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: HECPlatform:
Brand & SeriesCougarVTC
Wattages400/500/600W
TierE
Year2019
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: HECPlatform:
Brand & SeriesCougarVTK
Wattages550W
TierE
Year2021
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: UnknownPlatform:
Brand & SeriesDarkFlashPerfectmost (PMT)
Wattages1050W/1250W
TierA-
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: Zhong YuanPlatform: ZY004Ripple suppression, while within the limits for tier A, isn't as good as other units in its class. The OCP trip points need to be reduced on all rails.
Brand & SeriesDarkFlashPerfectmost (PMT)
Wattages650/750/850W
TierB
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: Zhong YuanPlatform: ZY009One review had 12V line voltage deviating slightly more than the limit in the 160% ATX 3.1 excursion test. OCP, OPP, and OVP are set too high on all rails.
Brand & SeriesDarkFlashUpmost (UPT)
Wattages1250W
TierB
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: Zhong YuanPlatform: ZY004>50mV ripple suppression on 12V.
Brand & SeriesDarkFlashGS Bronze (ATX 2.x)
Wattages550/650/750W
TierC
Year2021
SpecificationsATX · ATX 2.xFull · B · DC-DC
ManufacturerODM: Guang HaiPlatform: GH356Platform is certified for Gold, might have only hit Bronze due to modular interface
Brand & SeriesDarkFlashWarcraft (WA)
Wattages600/700/800W
TierE
Year2023
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: Guang Hai?Platform: OEM and platform is unconfirmed, unit is basically e-waste though.
Brand & SeriesDeepCool (GamerStorm)PQ-M -
Wattages650-1000W
TierA
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus GX
Brand & SeriesDeepCool (GamerStorm)Gamer
Storm DQ-M -
Wattages650/750/850W
TierA-
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPUOne EPS cable shares the same 12V rail with a PCIe cable, low hold up time, transient on the 3.3V rail/OPP needs tuning.
Brand & SeriesDeepCool (GamerStorm)PQ-M V2
Wattages750/850/1000W
TierA-
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus GX ATX 3.1Very high inrush current, poorly tuned protections on the minor rails; otherwise decent electrical performance.
Brand & SeriesDeepCool (GamerStorm)PQ-G
Wattages1000/1200W
TierA-
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: ATX-0800GBProtections need tuning, 5VSB regulation doesn't quite qualify for A tier.
Brand & SeriesDeepCool (GamerStorm)PX G
Wattages850/1000/1200W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSZ850W model can come in white.
Brand & SeriesDeepCool (GamerStorm)PX P
Wattages1000/1300W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CTTSemi-digital. Outstanding performance per Aris' review.
Brand & SeriesDeepCool (GamerStorm)PN-M
Wattages650-850W
TierB
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPX ATX 3.0Can come in white variants. Mediocre fan, no SCP on -12V rail, which isn't used in modern PCs. Avoid if using very old hardware.
Brand & SeriesDeepCool (GamerStorm)Gamer
Storm DQ-M V2L
Wattages650W
TierB
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPX
Brand & SeriesDeepCool (GamerStorm)Gamer
Storm DQ-M V2L
Wattages750W
TierB
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPX
Brand & SeriesDeepCool (GamerStorm)PM-D
Wattages500-850W
TierB-
Year2021
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: CWTPlatform: GPWProtections are found to be working in GPW based units in similar or identical configurations.
Brand & SeriesDeepCool (GamerStorm)PN-D
Wattages550-850W
TierB-
Year2024
SpecificationsATX · ATX 3.xNo · G · DC-DC
ManufacturerODM: CWTPlatform: GPW Can come in white variants. Protections need tuning. ATX 3.0 refresh of the PM-D.
Brand & SeriesDeepCool (GamerStorm)Gamer
Storm DQ-M V2L
Wattages850W
TierB-
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPXNot suggested for use in <120VAC in areas with frequent brownouts. Very poor 3.3V transient response.
Brand & SeriesDeepCool (GamerStorm)PN-M
Wattages1000/1200W
TierB-
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSZ costdownOCP is set way too high on the minor rails, which led to failure of the unit during Aris' testing. Detier to B- unless verified fixed.
Brand & SeriesDeepCool (GamerStorm)PK-D
Wattages450-800W
TierC
Year2022
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: CWTPlatform: GPGInternals appear to be variable based on region/batch.
Brand & SeriesDeepCool (GamerStorm)PL-D
Wattages750/800W
TierC
Year2024
SpecificationsATX · ATX 3.xNo · B · DC-DC
ManufacturerODM: HellyPlatform: ATX-0700TSubpar component quality, with highly set protections and OOS 3.3V transient response.
Brand & SeriesDeepCool (GamerStorm)PL-D
Wattages550W
TierC-
Year2024
SpecificationsATX · ATX 3.xNo · B · DC-DC
ManufacturerODM: HellyPlatform: ATX-0700TLow component quality, w/ highly set OCP/OPP & OOS 3.3V transient response. Not quite ATX 3.X by failing low load efficiency. 600W 12+2 cable.
Brand & SeriesDeepCool (GamerStorm)PL-D
Wattages650W
TierC-
Year2024
SpecificationsATX · ATX 3.xNo · B · DC-DC
ManufacturerODM: HellyPlatform: ATX-0700TSubpar component quality, with poorly tuned protections, 5V OCP incorrectly set allows for >135mV of ripple. OOS 3.3V transient response.
Brand & SeriesDeepCool (GamerStorm)PQ-G
Wattages750/850W
TierC+
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: ATX-0500GBSleeve bearing fan. Meets all other requirements for A tier.
Brand & SeriesDeepCool (GamerStorm)PF
Wattages350-650W
TierE
Year2022
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: HellyPlatform: ATX-0200Doesn't claim necessary protections, unknown components.
Brand & SeriesDeepCool (GamerStorm)Nova DN
Wattages450-650W
TierE
Year2015
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: CWTPlatform: GPTNet graded to Tier E due to it being group regulated.
Brand & SeriesDeepCool (GamerStorm)Aurora DA
Wattages500/600/700W
TierE
Year2015
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: CWTPlatform: GPM
Brand & SeriesDeepCool (GamerStorm)Aurora DA-M
Wattages500/600W
TierE
Year2021
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: CWTPlatform: GPM
Brand & SeriesDeepCool (GamerStorm)PF
Wattages700/750W
TierE
Year2023
SpecificationsATX · ATX 2.xNo · W · DMA
ManufacturerODM: HellyPlatform: ATX-0600Doesn't claim necessary protections, unknown components.
Brand & SeriesDeepCool (GamerStorm)Explorer DE
Wattages530W
TierF
Year2017
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: UnknownPlatform: Extremely low 12V line output relative to total claimed capacity, basically only a 350W PSU; no 80+ or Cybenetics rating.
Brand & SeriesEndorfySupremo Gold FM6
Wattages850/1000W
TierB-
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: SAMAPlatform: 920MC upd. to ATX 3.1The OCP and OPP triggering points are set way too high on all rails.
Brand & SeriesEndorfySupremo Gold FM5
Wattages650-1000W
TierC
Year2023
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SAMAPlatform: 920MCPlatform visually appears identical to the 916MC platform used in the SAMA XF, which died during OCP testing per LTT Labs. Proceed with caution.
Brand & SeriesEndorfyVero L6
Wattages550/650/750W
TierC+
Year2025
SpecificationsATX · ATX 3.xNo · B · DC-DC
ManufacturerODM: JiumengPlatform: JM-670Good electrical performance for the category, decent component quality, protections are set reasonably.
Brand & SeriesEndorfyElementum E2 (OEM/SI)
Wattages350/450W
TierE
Year2018
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: CWTPlatform: GPB
Brand & SeriesEndorfyElementum E2 Retail
Wattages550W
TierE
Year2018
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: CWTPlatform: GPB
Brand & SeriesEndorfySupremo Gold M2
Wattages550W
TierE
Year2016
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: SAMAPlatform: Forza GoldSupremo Gold made for semi-modularity, necessary protections aren't claimed.
Brand & SeriesEndorfySupremo Gold FM2
Wattages650/750W
TierE
Year2017
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SAMAPlatform: Forza GoldSupremo Gold made for full-modularity, necessary protections aren't claimed.
Brand & SeriesEndorfySupremo Gold L2
Wattages550/650W
TierF
Year2016
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: SAMAPlatform: Forza GoldSupremo Gold made for non-modularity. No OCP to be found in testing nor claimed.
Brand & SeriesEnermaxRevolution D.F. -
Wattages750/850W
TierA
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPU
Brand & SeriesEnermaxRevolution D.F. 2
Wattages850/1050/1200W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: SANRPlatform: SM-ZATX 3.0 compliant; uses dual 8-pin to 12VHPWR.
Brand & SeriesEnermaxRevolution ATX 3.0
Wattages1000/1200W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSZNo performance data, however platform is well reviewed with protections working in similar configs.
Brand & SeriesEnermaxPlatiGemini
Wattages1200W
TierA
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: RSYPlatform: CustomOCP originally set way too high; fixed in later reviews from July 2024. Excellent electrical performance. ATX 3.1 and ATX12VO compatible.
Brand & SeriesEnermaxRevolution D.F. -
Wattages650W
TierA-
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPURipple on 12V was shown at 52mV, all other requirements for tier A proper are met.
Brand & SeriesEnermaxMaxTytan
Wattages750/800W
TierA-
Year2017
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: CWTPlatform: CSTOverall performance is not that great despite a capable platform. Platform just needs to be tuned better.
Brand & SeriesEnermaxRevolution D.F. 12
Wattages750/850W
TierA-
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: RSYPlatform: XM01122mm depth (extremely compact.)
Brand & SeriesEnermaxMaxTytan
Wattages1050/1250W
TierA-
Year2018
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: CWTPlatform: CSTOverall performance is not that great despite a capable platform. Platform just needs to be tuned better.
Brand & SeriesEnermaxPlatimax D.F. II
Wattages1200W
TierA-
Year2025
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: RSYPlatform: NZ01 high-wattage13 year warranty. 5VSB OCP still allows for extremely excessive ripple. Good performance otherwise.
Brand & SeriesEnermaxRevolution D.F. X
Wattages850/1050/1200W
TierB
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: SANRPlatform: SM-ZTransient response doesn't quite make it A tier, no direct protections testing.
Brand & SeriesEnermaxRevolution D.F. X
Wattages1350/1650W
TierB
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: SANRPlatform: S-1700M A-JLimited testing; rating could be higher once additional testing exists.
Brand & SeriesEnermaxDigifanless
Wattages550W
TierB+
Year2015
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: Custom (Enermax designed)Claims necessary protections but weren't evaluated in Aris' testing, OTP was kicked in during voltage regulation testing.
Brand & SeriesEnermaxPlatimax D.F. -
Wattages750-1200W
TierB+
Year2017
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CSTSolid electrical performance, however let down by poorly modulated protections and mediocre ripple performance.
Brand & SeriesEnermaxCyberBron III
Wattages750/850W
TierC
Year2025
SpecificationsATX · ATX 3.xNo · B · DC-DC
ManufacturerODM: JiumengPlatform: JM-670ATX 3.1 is claimed, but the unit fails to meet the spec due to poor ATX 3.1 excursion response. Treat as ATX 2.x.
Brand & SeriesEnermaxRevoBron -
Wattages500/600/700W
TierC-
Year2018
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: CWTPlatform: CSBSingle EPS cable, failing or near failing 3.3V transient response, hold-up time not within ATX specifications.
Brand & SeriesEnermaxRevoBron ED2
Wattages500/600/700W
TierC-
Year2020
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: CWTPlatform: CSBSame internals as the Revobron, simply a 2.0 refresh.
Brand & SeriesEnermaxMarbleBron
Wattages550-850W
TierC-
Year2020
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: SANRPlatform: S-D850W uses ARGB fan + housing and comes in black and white models. 3 year warranty.
Brand & SeriesEnermaxRevolution X'T II
Wattages450-750W
TierC+
Year2016
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: CWTPlatform: GPSSingle EPS cable. Great electrical performance but OTP is not claimed.
Brand & SeriesEnermaxRevolution SFX
Wattages550/650W
TierC+
Year2017
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSNDecent electrical performance let down by poor transient response, a sleeve bearing fan, and other miscellaneous problems.
Brand & SeriesEnermaxMaxPro II
Wattages400-700W
TierE
Year2019
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: SANRPlatform: Limited information.
Brand & SeriesEnermaxRevolution X'T -
Wattages430-730W
TierE
Year2014
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: CWTPlatform: DSAIVDoesn't claim necessary protections (IC doesn't support over current either). Somewhat outdated.
Brand & SeriesEnermaxCyberBron -
Wattages500/600/700W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: CWTPlatform: GPM
Brand & SeriesEnermaxPlatimax D.F. -
Wattages500/600W
TierE
Year2013
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: FortechPlatform: CM-GP600PNo OCP on 12V, OCP on the minor rails and OPP are both set way too high to be effective, no OTP, poor build quality.
Brand & SeriesEVGASuperNOVA G2
Wattages550-850W
TierA
Year2014
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex GoldOld but gold (no pun intended.)
Brand & SeriesEVGASuperNOVA P2
Wattages650/750/850W
TierA
Year2016
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex Platinum
Brand & SeriesEVGASuperNOVA G6
Wattages650/750W
TierA
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Custom (Focus GX heavily mod.)
Brand & SeriesEVGASuperNOVA P6
Wattages650/750W
TierA
Year2021
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Custom (Focus GX heavily mod.)
Brand & SeriesEVGASuperNOVA G2L
Wattages750/850W
TierA
Year2016
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex GoldSame internals as the original G2, but with white LEDs (yes, really.)
Brand & SeriesEVGASuperNOVA P2
Wattages1000/1200W
TierA
Year2014
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex Platinum GT
Brand & SeriesEVGASuperNOVA G2
Wattages1000/1300W
TierA
Year2013
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex Gold GTOld but gold (no pun intended.)
Brand & SeriesEVGASuperNOVA G2
Wattages1600W
TierA
Year2014
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex Gold GTXOld but gold (no pun intended.)
Brand & SeriesEVGASuperNOVA P2
Wattages1600W
TierA
Year2015
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex Platinum GTX
Brand & SeriesEVGASuperNOVA G3
Wattages550-1000W
TierA-
Year2017
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex III Gold
Brand & SeriesEVGASuperNOVA G7
Wattages650-1000W
TierA+
Year2022
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: Hydro PTM X Pro
Brand & SeriesEVGASuperNOVA T2
Wattages750/850/1000W
TierA+
Year2016
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex Titanium GT
Brand & SeriesEVGASuperNOVA G6
Wattages850/1000W
TierA+
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Custom (Focus GX heavily mod.)
Brand & SeriesEVGASuperNOVA P6
Wattages850/1000W
TierA+
Year2021
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Custom (Focus GX heavily mod.)
Brand & SeriesEVGASuperNOVA T2
Wattages1600W
TierA+
Year2016
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex Titanium GTX
Brand & SeriesEVGASuperNOVA GM
Wattages450/550/650W
TierB
Year2019
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: CustomDecent overall performance despite being ACRF on the primary side, double ball bearing fan.
Brand & SeriesEVGAB Series B5
Wattages550-850W
TierB
Year2022
SpecificationsATX · ATX 2.xFull · B · DC-DC
ManufacturerODM: HECPlatform: Costdown GT
Brand & SeriesEVGASuperNOVA GA
Wattages550-850W
TierB
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: AndysonPlatform: PAD01Double ball bearing fan and good build quality, but protections need tuning. Low overall performance.
Brand & SeriesEVGAG Series GD 2017 - V1
Wattages550/650W
TierB
Year2017
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: FSPPlatform: Raider II high-wattageSee notes under Series name for how to identify each version.
Brand & SeriesEVGASuperNOVA GM
Wattages750/850W
TierB
Year2021
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: CustomDecent overall performance despite being ACRF on the primary side, FDB fan instead of DBB as in the lower wattage GM models.
Brand & SeriesEVGASuperNOVA G+ (G1+)
Wattages850/1000W
TierB
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: G1/G1+ high-wattage
Brand & SeriesEVGASuperNOVA GQ
Wattages850/1000W
TierB
Year2016
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: FSPPlatform: G1/G1+ high-wattage
Brand & SeriesEVGAG Series GD 2019 - B1
Wattages500/600/700W
TierB-
Year2019
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: AndysonPlatform: PAD07See notes under Series name for how to identify each version.
Brand & SeriesEVGASuperNOVA GT
Wattages550-1000W
TierB-
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HECPlatform: Modified TPKHigh RMA rate due to MLCC cracks, similar to other HEC-built EVGA PSUs. Showed up on B-Stock in huge quantities for dirt cheap c. 2022.
Brand & SeriesEVGASuperNOVA G+ (G1+)
Wattages650/750W
TierB-
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: Raider II high-wattage-ishPWR_OK signal doesn't function correctly. Poor transient response on the minor rails.
Brand & SeriesEVGAG Series GD 2022 - R3
Wattages500/600/700W
TierB+
Year2022
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-817ASee notes under Series name for how to identify each version.
Brand & SeriesEVGAG Series GD 2022 - BC
Wattages500/600/700W
TierB+
Year2022
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-817ASee notes under Series name for how to identify each version.
Brand & SeriesEVGASuperNOVA G5
Wattages650-1000W
TierB+
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: Upgraded G1+ high-wattage
Brand & SeriesEVGASuperNOVA FTW
Wattages850/1000W
TierB+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-826Tier A performance (albeit barely) but only a 3 year warranty since EVGA might go under.
Brand & SeriesEVGASuperNOVA P+
Wattages1300/1600W
TierB+
Year2022
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: FSPPlatform: Upgraded G1+ high-wattagePoor transient response on 3.3V.
Brand & SeriesEVGAB Series BQ
Wattages500/600/700W
TierC
Year2018
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: AndysonPlatform: Q8
Brand & SeriesEVGAG Series GD 2019 - R1/V1
Wattages500/600/700W
TierC
Year2019
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: FSPPlatform: Raider II (Hydro GE)-ishSee notes under Series name for how to identify each version.
Brand & SeriesEVGAB Series BQ
Wattages650/750W
TierC
Year2018
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: HECPlatform:
Brand & SeriesEVGASuperNOVA GQ
Wattages650/750W
TierC
Year2016
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: FSPPlatform: Raider II high-wattage
Brand & SeriesEVGAB Series B2
Wattages750/850W
TierC
Year2014
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: Super FlowerPlatform: Golden Green
Brand & SeriesEVGAB Series BR
Wattages450-700W
TierC-
Year2022
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: HECPlatform: No OCP on 12V. High RMA rate due to MLCC cracks, similar to other HEC-built EVGA PSUs
Brand & SeriesEVGAB Series B3
Wattages450/550/650W
TierC-
Year2018
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex Super Bronze ProOCP on 12V doesnt exist. OPP is set too high. Sleeve bearing fan.
Brand & SeriesEVGAB Series B3
Wattages750/850W
TierC-
Year2017
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex Super Bronze ProDied after OPP testing. OTP claimed but not tested. Sleeve bearing fan. Failed 3.3V transient testing
Brand & SeriesEVGASuperNOVA GQ
Wattages600/700W
TierC+
Year2019
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: AndysonPlatform: F8Uncommon and possibly limited to the Australian market?
Brand & SeriesEVGAB Series BT
Wattages450W
TierD
Year2018
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: RSYPlatform: Platform is an old Super Flower design, but is actually produced by RSY.
Brand & SeriesEVGAB Series BV
Wattages450/500/600W
TierE
Year2018
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: HECPlatform:
Brand & SeriesEVGAW Series W2
Wattages500/600/700W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: HECPlatform:
Brand & SeriesEVGAW Series W3
Wattages500/600/700W
TierE
Year2021
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: AndysonPlatform: Costdown Z8
Brand & SeriesEVGAB Series BQ
Wattages850W
TierE
Year2016
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: HECPlatform: OCP (12V) is either faulty or not present; faulty OCP on 3.3V allowing for OOS operation, and no OTP per Aris' review. Very loud (50dBA+).
Brand & SeriesEVGAN1
Wattages400W
TierF
Year2018
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: HECPlatform: PPFC, e-waste, only rated for a continuous operating temperature of 25C.
Brand & SeriesEVGAW Series W1
Wattages500/600/700W
TierF
Year2016
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: HECPlatform: Costdown EVGA B1Malfunctioning safety protections that cause the unit to experience catastrophic failure and blow up. Fire hazard.
Brand & SeriesEVGAN1
Wattages550/650/750W
TierF
Year2018
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: HECPlatform: Further costdown EVGA B1Malfunctioning safety protections (OCP/OPP) allowing for OOS operation and catastrophic failure, 20AWG PCIe.
Brand & SeriesFractal DesignION SFX
Wattages500/650W
TierA
Year2019
SpecificationsSFX-L · ATX 2.xFull · G · DC-DC
ManufacturerODM: Seasonic Platform: Focus SGX
Brand & SeriesFractal DesignION Platinum Plus
Wattages560-860W
TierA
Year2019
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: High PowerPlatform: NO-818
Brand & SeriesFractal DesignION Platinum Plus 2
Wattages560-860W
TierA
Year2021
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: High PowerPlatform: NO-818
Brand & SeriesFractal DesignION Gold
Wattages550-850W
TierA-
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-818Cost-down Ion Platinum.
Brand & SeriesFractal DesignAnode SFX
Wattages450W
TierC
Year2021
SpecificationsSFX · ATX 2.xNo · B · DC-DC
ManufacturerODM: FSPPlatform: FSP450-50SAC
Brand & SeriesFractal DesignAnode Bronze
Wattages550/650/750W
TierC
Year2022
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: High PowerPlatform: NO-823F
Brand & SeriesFSP (Fortron/Sparkle)Hydro G Pro ATX 3.0
Wattages850/1000/1200W
TierA
Year2022
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: Hydro G ATX 3.0
Brand & SeriesFSP (Fortron/Sparkle)Hydro G Pro
Wattages850/1000W
TierA
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: Modified Hydro G?
Brand & SeriesFSP (Fortron/Sparkle)Hydro GT Pro -
Wattages850/1000W
TierA
Year2022
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: FSPPlatform: Hydro G ProFundamentally a Hydro G refresh. OTP isn't tested but platform is well reviewed with OTP working in similar configurations.
Brand & SeriesFSP (Fortron/Sparkle)Hydro GT Pro ATX 3.0
Wattages850/1000W
TierA
Year2022
SpecificationsATX · ATX 3.xSemi · G · DC-DC
ManufacturerODM: FSPPlatform: Hydro G ATX 3.0
Brand & SeriesFSP (Fortron/Sparkle)Hydro PTM X Pro -
Wattages850/1000W
TierA
Year2021
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: FSPPlatform: The base platform of the EVGA G7, which is well reviewed with protections working in similar configurations.
Brand & SeriesFSP (Fortron/Sparkle)Mega GM
Wattages850/1200W
TierA
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: 850W has excellent noise graph.
Brand & SeriesFSP (Fortron/Sparkle)Mega Ti
Wattages1350/1650W
TierA
Year2025
SpecificationsATX · ATX 3.xFull · T · DC-DC
ManufacturerODM: FSPPlatform: Mega TiIdentical to the ASRock Taichi, however until further testing exists, it will not receive a "+" grade. See teardown here.
Brand & SeriesFSP (Fortron/Sparkle)Hydro PTM Pro ATX 3.1
Wattages1350W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: FSPPlatform: PTM Pro ATX 3.1
Brand & SeriesFSP (Fortron/Sparkle)Hydro PTM -
Wattages550/650/750W
TierA-
Year2018
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: FSPPlatform: Hydro PTMFails EMI testing, 2 EPS connectors on one cable, minor rails are either failing or near failing with regards to transient response.
Brand & SeriesFSP (Fortron/Sparkle)Hydro G Pro
Wattages650/750W
TierA-
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: Modified Hydro G Pro
Brand & SeriesFSP (Fortron/Sparkle)Hydro PTM Pro
Wattages850/1000/1200W
TierA-
Year2020
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: FSPPlatform: Hydro PTM Pro high-wattageOne EPS cable with two connections, transient response on the minor rails are very subpar, OCP needs tuning per Aris' testing.
Brand & SeriesFSP (Fortron/Sparkle)Hydro PTM X Pro ATX 3.0
Wattages850-1200W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: FSPPlatform: Identical to the PTM X Pro made for ATX 3.0 compliancy.
Brand & SeriesFSP (Fortron/Sparkle)Hydro PTM Pro ATX 3.0
Wattages850/1000/1200W
TierA+
Year2022
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: FSPPlatform: PTM Pro ATX 3.0
Brand & SeriesFSP (Fortron/Sparkle)Hydro Ti Pro
Wattages850/1000W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · T · DC-DC
ManufacturerODM: FSPPlatform: Insane performer, extremely quiet, however the 850W model is discontinued.
Brand & SeriesFSP (Fortron/Sparkle)Hydro PTM Pro ATX 3.1
Wattages1650W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: FSPPlatform: PTM Pro ATX 3.1Highly likely a similar platform to the PTM Pro ATX 3.0, OTP works in similar configurations (PTM Pro). Superb electrical performance.
Brand & SeriesFSP (Fortron/Sparkle)Hydro X
Wattages450/550/650W
TierB
Year2016
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: FSPPlatform:
Brand & SeriesFSP (Fortron/Sparkle)Hydro G -
Wattages650/750/850W
TierB
Year2015
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: Hydro GPWR_OK signal testing failed; mediocre load regulation and transient response on the minor rails.
Brand & SeriesFSP (Fortron/Sparkle)Dagger -
Wattages500/600W
TierB-
Year2017
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: Out of ATX spec ripple on 3.3V rail, fails 80+ Gold efficiency spec,
Brand & SeriesFSP (Fortron/Sparkle)Vita GM
Wattages650W
TierB-
Year2024
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: Vita GMGood electrical performance, but lacks or has improperly tuned OTP. No 12VHPWR.
Brand & SeriesFSP (Fortron/Sparkle)Vita GM
Wattages650-1000W
TierB+
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: Vita GMStrong electrical performance (A tier), but with less expensive components and a rifle bearing fan.
Brand & SeriesFSP (Fortron/Sparkle)Aurum Platinum (PT)
Wattages850/1000/1200W
TierB+
Year2014
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: FSPPlatform: Aurum PlatinumSolid electrical performance (A tier) but nothing regarding protections has been tested. B+ until further notice.
Brand & SeriesFSP (Fortron/Sparkle)SFX Pro
Wattages350/450W
TierC
Year2021
SpecificationsSFX · ATX 2.xNo · B · DC-DC
ManufacturerODM: FSPPlatform: FSP450-50SAC
Brand & SeriesFSP (Fortron/Sparkle)Hydro GE
Wattages450-850W
TierC
Year2016
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: Raider II
Brand & SeriesFSP (Fortron/Sparkle)Hydro GD
Wattages450/550/650W
TierC
Year2017
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: FSPPlatform: Raider II
Brand & SeriesFSP (Fortron/Sparkle)Hydro M (Modular) PRO
Wattages500-800W
TierC
Year2018
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: FSPPlatform: Identical to the Hydro Pro, simply the semi modular variant.
Brand & SeriesFSP (Fortron/Sparkle)Hydro PRO
Wattages500-800W
TierC
Year2018
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: FSPPlatform:
Brand & SeriesFSP (Fortron/Sparkle)Hydro MX
Wattages550/650/750W
TierC
Year2016
SpecificationsATX · ATX 2.xFull · B · DC-DC
ManufacturerODM: FSPPlatform: Raider II-ish
Brand & SeriesFSP (Fortron/Sparkle)Hyper M85+
Wattages550/650W
TierC
Year2017
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: FSPPlatform: Raider IINot enough conclusive data but platform is well reviewed.
Brand & SeriesFSP (Fortron/Sparkle)Raider II
Wattages450/550W
TierC-
Year2016
SpecificationsATX · ATX 2.xNo · S · DC-DC
ManufacturerODM: FSPPlatform: Raider II
Brand & SeriesFSP (Fortron/Sparkle)HV Pro
Wattages550/650W
TierC-
Year2020
SpecificationsATX · ATX 2.xNo · W · DC-DC
ManufacturerODM: FSPPlatform: Raider IINo performance data although the platform is decently reviewed.
Brand & SeriesFSP (Fortron/Sparkle)Raider II
Wattages650/750W
TierC-
Year2016
SpecificationsATX · ATX 2.xNo · S · DC-DC
ManufacturerODM: FSPPlatform: Raider II high-wattage
Brand & SeriesFSP (Fortron/Sparkle)Aurum S
Wattages400-700W
TierE
Year2013
SpecificationsATX · ATX 2.xNo · G · GR
ManufacturerODM: FSPPlatform: Not enough extensive testing.
Brand & SeriesFSP (Fortron/Sparkle)Hydro K
Wattages500/600/700W
TierE
Year2015
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: FSPPlatform: Hydro Bronze
Brand & SeriesFSP (Fortron/Sparkle)Hexa Plus (+)
Wattages400/500W
TierF
Year2014
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: FSPPlatform: Initial batches of the unit were shipped without the OCP chip, supposedly newer batches have this new fuse chip but yet confirmed.
Brand & SeriesFSP (Fortron/Sparkle)Hyper K
Wattages500/600/700W
TierF
Year2015
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: FSPPlatform: Hydro BronzeLacks protections, not independently regulated.
Brand & SeriesFSP (Fortron/Sparkle)Hyper S
Wattages500/600/700W
TierF
Year2015
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: FSPPlatform: Hydro BronzeDoesn't claim certain protections, old outdated platform.
Brand & SeriesFSP (Fortron/Sparkle)Dagger Pro
Wattages550-850W
TierF
Year2021
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: FSPPlatform: Malfunctioning OCP and OPP on +12V line (voltage out of spec), poor transient response on minor rails, failed to meet 80+ Gold rating.
Brand & SeriesG.SkillMB Gold (MB-G)
Wattages750/850W
TierB-
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPXNot suggested for use under 120VAC if you live in an area with frequent brownouts (see note under input range.)
Brand & SeriesG.SkillMB Bronze (MB-B)
Wattages650W
TierE
Year2021
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: CWTPlatform: GPM
Brand & SeriesGalaxHall of Fame
Wattages850/1000/1300W
TierB+
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: HellyPlatform: EPS-0100YL rifle bearing fan.
Brand & SeriesGalaxOmega GLS
Wattages500/650W
TierC
Year2023
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: HKCPlatform: ATX-41BSleeve bearing fan.
Brand & SeriesGamdiasHelios P2-G
Wattages1300W
TierA
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-826BP1 refreshed for ATX 3.1; Falsely claimed Cybenetics Gold certification, units were never tested.
Brand & SeriesGamdiasCyclops X1
Wattages1200W
TierB
Year2018
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: AndysonPlatform: R8
Brand & SeriesGamdiasHelios P1-G (OEM/SI)
Wattages600/650W
TierB-
Year2022
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: AndysonPlatform: PAD07Traditional thin circular fan grille.
Brand & SeriesGamdiasHelios P1-G (OEM/SI)
Wattages600/650/750W
TierB+
Year2023
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-817AUses hexagonal (in a circular shape) and oblong fan grilles.
Brand & SeriesGamdiasHelios P2-G
Wattages750W
TierB+
Year2024
SpecificationsATX · ATX 3.xNo · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-817Falsely claimed Cybenetics Gold certification, units were never tested.
Brand & SeriesGamdiasHelios P2-G
Wattages850/1000W
TierB+
Year2024
SpecificationsATX · ATX 3.xNo · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-832DFalsely claimed Cybenetics Gold certification, units were never tested.
Brand & SeriesGamdiasHelios M2
Wattages550/650W
TierC
Year2024
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: High PowerPlatform: HP1-M2BR-F12S
Brand & SeriesGamdiasKratos P1A-G
Wattages650/750W
TierC
Year2021
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: AndysonPlatform: PAD07Sleeve bearing fan.
Brand & SeriesGamdiasKratos P1-G
Wattages650/750W
TierC
Year2020
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: AndysonPlatform:
Brand & SeriesGamdiasHelios M2
Wattages750W
TierC
Year2024
SpecificationsATX · ATX 2.xNo · S · DC-DC
ManufacturerODM: High PowerPlatform: HP1-N2BR-F12S
Brand & SeriesGamdiasHelios M1-B
Wattages850W
TierC
Year2023
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: SANRPlatform: S-D high-wattage
Brand & SeriesGamdiasHelios M2
Wattages850W
TierC
Year2024
SpecificationsATX · ATX 3.xNo · S · DC-DC
ManufacturerODM: High PowerPlatform: HP1-N2BR-F12S
Brand & SeriesGamdiasAstrape P1
Wattages650/750W
TierC+
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: AndysonPlatform: F8No OTP claimed.
Brand & SeriesGamdiasHelios M1-B
Wattages450/550W
TierE
Year2023
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: SANRPlatform:
Brand & SeriesGamdiasKratos M1
Wattages550-750W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: AndysonPlatform: M5
Brand & SeriesGamdiasAstrape M1 White
Wattages550/650W
TierE
Year2018
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: AndysonPlatform: M5
Brand & SeriesGamdiasAstrape E1
Wattages550W
TierE
Year2018
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: AndysonPlatform: M5
Brand & SeriesGamdiasAstrape M1 Bronze
Wattages650/750W
TierE
Year2018
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: AndysonPlatform: M5
Brand & SeriesGamdiasHelios M1-B
Wattages650/750W
TierE
Year2023
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: AndysonPlatform: M5
Brand & SeriesGamdiasHelios E1
Wattages500/600W
TierF
Year2021
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: UnknownPlatform: PPFC, extremely poor build quality and component quality; e-waste.
Brand & SeriesGamdiasKratos E1
Wattages500/600W
TierF
Year2020
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: UnknownPlatform: PPFC, extremely poor build quality and component quality; e-waste.
Brand & SeriesGamemaxAll PSUs
WattagesAll PSUs
TierE
Year
Specifications · · ·
ManufacturerODM: Platform: Predatory/scam consumer practices, including providing rewards for 5-star reviews, and random platform swaps to significantly worse platforms with no difference in model number, branding, or marketing.
Brand & SeriesGamemaxAll PSUs
WattagesAll PSUs
TierE
Year
Specifications · · ·
ManufacturerODM: Platform: Predatory/scam consumer practices, including providing rewards for 5-star reviews, and random platform swaps to significantly worse platforms with no difference in model number, branding, or marketing.
Brand & SeriesGamemaxAll PSUs
WattagesAll PSUs
TierE
Year
Specifications · · ·
ManufacturerODM: Platform: Predatory/scam consumer practices, including providing rewards for 5-star reviews, and random platform swaps to significantly worse platforms with no difference in model number, branding, or marketing.
Brand & SeriesGamemaxAll PSUs
WattagesAll PSUs
TierE
Year
Specifications · · ·
ManufacturerODM: Platform: Predatory/scam consumer practices, including providing rewards for 5-star reviews, and random platform swaps to significantly worse platforms with no difference in model number, branding, or marketing.
Brand & SeriesGigabyteAorus Elite AE-PM PG5 -
Wattages1000W
TierA
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: Xiamen CastecPlatform: MN-P1KO-2171Good overall electrical performance and component quality. Version 1.0 is ATX 3.0, Version 1.1 is ATX 3.1 to replace 12VHPWR with 12V-2x6.
Brand & SeriesGigabyteAorus Elite AE-PM PG5 ICE
Wattages1000W
TierA
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: Xiamen CastecPlatform: MN-P1KO-2171Good overall electrical performance and component quality. Version 1.0 is ATX 3.0, Version 1.1 is ATX 3.1 to replace 12VHPWR with 12V-2x6.
Brand & SeriesGigabyteAorus Elite AE-PM PG5 -
Wattages850W
TierA-
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: Xiamen CastecPlatform: MN-P1KO-2171The OCP triggering point on the 5VSB rail allows for extremely excessive ripple; 5V rail hot triggering point allows for a voltage drop out of spec.
Brand & SeriesGigabyteAorus Elite AE-PM PG5 ICE
Wattages850W
TierA-
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: Xiamen CastecPlatform: MN-P1KO-2171The OCP triggering point on the 5VSB rail allows for extremely excessive ripple; 5V rail hot triggering point allows for a voltage drop out of spec.
Brand & SeriesGigabyteP-GM Rev. 2 (Fixed)
Wattages750/850W
TierB-
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Xiamen CastecPlatform: MN-P850-2121No external visual difference, PCB underwent slight revision, poor 3.3v transient response.
Brand & SeriesGigabyteAorus P-W AP-GM
Wattages750/850W
TierB+
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Xiamen CastecPlatform: GP-AP850GM
Brand & SeriesGigabyteUltra Durable UD-GM
Wattages750/850W
TierB+
Year2022
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Xiamen CastecPlatform: MN-P850-2121Updated version of the P-GM. Decent overall performance, but component quality leaves a bit to be desired (especially the fan.)
Brand & SeriesGigabyteP-B
Wattages650W
TierC
Year2020
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: Xiamen CastecPlatform: MN-P083-BE03
Brand & SeriesGigabyteGH
Wattages750W
TierC
Year2016
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: CWTPlatform: GPS
Brand & SeriesGigabytePG (2022 No 12V-2x6)
Wattages650W
TierC+
Year2022
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: Xiamen CastecPlatform: The OCP triggering points on the minor rails should be reduced. Some components, especially on the secondary side, are of questionable quality.
Brand & SeriesGigabyteUltra Durable UD-GM PG5 V2
Wattages750/850/1000W
TierC+
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: PanshengPlatform: PS-1200MZ (SANR S-MZ clone)Various issues including low PF, poor excursion response, and terrible vampire power suppression. OCP is set sky-high on the minor rails.
Brand & SeriesGigabyteUltra Durable UD-GM PG5 -
Wattages1000W
TierC+
Year2022
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: Xiamen CastecPlatform: MN-P1KO-2141Numerous minor issues, failed ATX 3.0 transient response testing, poor build quality.
Brand & SeriesGigabytePW
Wattages400W
TierE
Year2018
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: Xiamen CastecPlatform: MN-PXXX-6016
Brand & SeriesGigabyteP-B
Wattages450/550W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: Xiamen CastecPlatform: MN-P450-2119
Brand & SeriesGigabytePB
Wattages500W
TierE
Year2016
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: Xiamen CastecPlatform: MN-PXXX-6016
Brand & SeriesGigabyteBH
Wattages700W
TierE
Year2016
SpecificationsATX · ATX 2.xSemi · B · GR
ManufacturerODM: CWTPlatform: GPK
Brand & SeriesGigabyteP-GM Rev. 1 (Explosive)
Wattages750/850W
TierF
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Xiamen CastecPlatform: MN-P850-2121Widespread failures due to explosive FETs from bad board design. See serial number range in notes for affected units.
Brand & SeriesHigh PowerSuper GD 3.0
Wattages1000/1300W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-826B
Brand & SeriesHigh PowerPerformance GD
Wattages600-800W
TierB+
Year2019
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-817ACostdown NO-817. 85c bulk cap.
Brand & SeriesHigh PowerOEM Super Gold (GD-F12S)
Wattages600-850W
TierB+
Year2019
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-817ASometimes referred to as the "Super Gold", OEM Performance GD.
Brand & SeriesHigh PowerOEM Super Gold ATX 3.0 (S2)
Wattages750/850W
TierB+
Year2023
SpecificationsATX · ATX 3.xNo · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-832DCostdown of the Thermaltake Toughpower GF3 ARGB platform; non-modular with Chinese caps and a rifle bearing fan.
Brand & SeriesHigh PowerSuper GD+
Wattages750/850W
TierB+
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-810GGlobe Fan FDB.
Brand & SeriesHigh PowerPerformance FS ATX 3.1
Wattages850/1000W
TierB+
Year2024
SpecificationsATX · ATX 3.xNo · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-832D
Brand & SeriesHigh PowerSuper GD+
Wattages1050W
TierB+
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-815Double ball bearing fan.
Brand & SeriesHigh PowerAstro Lite
Wattages650/750W
TierC+
Year2015
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-771
Brand & SeriesHigh PowerECO II Bronze
Wattages400-700W
TierE
Year2017
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: High PowerPlatform: HPE-BR-A12S
Brand & SeriesHigh PowerOEM Super Bronze (BR-F12S)
Wattages400-700W
TierE
Year2019
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: High PowerPlatform: Element Bronze II
Brand & SeriesHigh PowerOEM White Label
Wattages400-700W
TierE
Year2019
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: High PowerPlatform: Element II
Brand & SeriesHigh PowerECO II White
Wattages450W
TierE
Year2017
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: High PowerPlatform: HPE-A12S
Brand & SeriesHigh PowerElement HPQ Bronze
Wattages500W
TierE
Year2015
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: High PowerPlatform: HPQ-BR-F12SEurope only
Brand & SeriesHigh PowerElement HPQ ST
Wattages500W
TierE
Year2015
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: High PowerPlatform: HPQ-ST-F12SEurope only
Brand & SeriesHigh PowerElement Bronze II
Wattages600/700W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: High PowerPlatform: HPG-BR-H12S
Brand & SeriesHigh PowerSimplicity HPG
Wattages600/700W
TierE
Year2015
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: High PowerPlatform: HPG-ST-H12S
Brand & SeriesHigh PowerSimplicity HPG - Red LED
Wattages600/700W
TierE
Year2015
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: High PowerPlatform: HPG-ST-H12SSimplicity HPG, just with a red LED 120mm fan.
Brand & SeriesHigh PowerElement Smart
Wattages650/750W
TierE
Year2013
SpecificationsATX · ATX 2.xSemi · B · GR
ManufacturerODM: High PowerPlatform: NO-761
Brand & SeriesHuntkeyMVP Platinum -
Wattages750/850W
TierA
Year2017
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Focus Platinum
Brand & SeriesHuntkeyMVP Gold
Wattages850/950/1000W
TierB+
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus GoldNo performance data or internal shots available from professional reviewers. 3 year warranty.
Brand & SeriesHuntkeyWD -K
Wattages600-900W
TierC-
Year2017
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: HuntkeyPlatform: HK750-51PPNaming scheme is +50W from the advertised 12V wattage. Numerous minor issues, very loud, and OCP is set way too high on the minor rails.
Brand & SeriesHuntkeyGS New
Wattages500-700W
TierE
Year2021
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: Huntkey?Platform:
Brand & SeriesHuntkeyGS Old
Wattages450/550W
TierF
Year2014
SpecificationsATX · ATX 2.xNo · N · DMA
ManufacturerODM: HuntkeyPlatform: Doesn't claim necessary protections. No real 80+ certification label on the unit.
Brand & SeriesHuntkeyGX Pro
Wattages650-950W
TierF
Year2019
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: HuntkeyPlatform: OCP on both the 3.3V and 5V lines is either faulty or set in excess of 330%, which is unacceptable. Bad electrical performance (severely OOS).
Brand & SeriesHuntkeyMVP K Gold Old
Wattages650-1200W
TierF
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HuntkeyPlatform: Doesn't claim SCP according to this review.
Brand & SeriesHuntkeyMVP Platinum X
Wattages1200W
TierF
Year2022
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: HuntkeyPlatform: HK-1K255PPMalfunctioning OCP on 3.3V, and transient response on 3.3V is out of spec, questionable choices of components.
Brand & SeriesInWinP Gold -
Wattages650/750/850W
TierB-
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-810OTP is claimed but has been hit-or-miss on NO-810 units and not present on the P125. Tier is based on other NO-810 units until tested.
Brand & SeriesInWinPF Gold
Wattages550/650/750W
TierB+
Year2020
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-817Same design as the OEM HP1-J-GD-F12S with a rifle bearing fan.
Brand & SeriesInWinForce F1
Wattages500/600W
TierC
Year2017
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: High PowerPlatform: NO-790500W variant's +12V output is rated for 480W. Rifle-bearing fan (PY-1225M12S)
Brand & SeriesInWinA1 Plus
Wattages650W
TierC
Year2019
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: AndysonPlatform: F8Included with the InWin A1 Plus case; not available on its own.
Brand & SeriesInWinC Platinum
Wattages750/900W
TierC
Year2016
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: InWinPlatform: CustomOTP either not present or set too high per Aris' review. Multi-rail 12V OCP is negated by being set high (>490W), but OPP is functional.
Brand & SeriesInWinPB (Premium Basic) Gold
Wattages750/850W
TierC+
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-810ASleeve bearing fan, no OTP supported/claimed.
Brand & SeriesInWinP Gold -
Wattages1050/1250W
TierC+
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-815OTP either not present or set too high per Aris' review. Out-of-spec 3.3V transient response (7%).
Brand & SeriesInWinA-series
Wattages450/550/650W
TierE
Year2019
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: High Power?Platform: Actual +12V capacity is ~5-10% lower than advertised wattage.
Brand & SeriesKolinkContinuum V1 (1500W)
Wattages1500W
TierA-
Year2018
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: EnhancePlatform: Power cord isn't available unless bought with the unit, extremely noisy, missing tiny quality of life features.
Brand & SeriesKolinkEnclave
Wattages500/600/700W
TierB-
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Golden FieldPlatform: ATX-3100
Brand & SeriesKolinkContinuum V1
Wattages850W
TierB+
Year2018
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: High PowerPlatform: NO-781A
Brand & SeriesKolinkClassic Power
Wattages400-700W
TierC-
Year2019
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: SANRPlatform: S-800DActual 12V line output is 50 watts less than the model name (despite being DC-DC), numerous minute issues; overall suboptimal quality.
Brand & SeriesKolinkContinuum V1
Wattages1050/1200W
TierC-
Year2018
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: High PowerPlatform: NO-763Protections need serious tuning; abundant amount of minute issues
Brand & SeriesKolinkCore
Wattages300/400/500W
TierF
Year2021
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: SANR?Platform: Extremely low 12V line output relative to total capacity. The "1000W" model has only 750W available to the +12V line.
Brand & SeriesKolinkCore
Wattages600-1000W
TierF
Year2021
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: SANR?Platform: Extremely low 12V line output relative to total capacity. The "1000W" model has only 750W available to the +12V line.
Brand & SeriesLEPAG-MA
Wattages1600W
TierB
Year2012
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Enermax Platform: Upgraded Platimax 1200Only included on the list because Enermax is still selling this unit on their Refurbished store and on Jawa as of 2025. Listed as "G-MA-B."
Brand & SeriesLian LiEdge EG Gold
Wattages750-1200W
TierA
Year2024
SpecificationsOther · ATX 3.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: ATX-0800GLVGerman bulk caps; dual-chamber L-shape design; modular inputs on the main PCB. 1000W and up models come with a USB/fan hub.
Brand & SeriesLian LiEdge Platinum
Wattages850/1000/1300W
TierA
Year2024
SpecificationsOther · ATX 3.xFull · P · DC-DC
ManufacturerODM: HellyPlatform: EPS-0100(LL)German bulk caps; dual-chamber L-shape design; platform is an EPS-0100 modified to put the modular inputs on the main PCB.
Brand & SeriesLian LiSX-P
Wattages850W
TierA
Year2025
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: Zhong YuanPlatform: ZY004 mod.Good electrical performance and reasonably quiet for the category.
Brand & SeriesLian LiRS-G
Wattages1000/1200W
TierA
Year2025
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: High PowerPlatform: CustomRotatable power outlet. 5VSB OCP is high. Includes a USB 2.0 hub.
Brand & SeriesLian LiSP
Wattages750W
TierB
Year2021
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: SFX-0200Doesn't see the same problem as the 850W variant because of its lower capacity.
Brand & SeriesLian LiPE
Wattages550W
TierC+
Year2016
SpecificationsSFX-L · ATX 2.xFull · G · DC-DC
ManufacturerODM: EnhancePlatform: Silverstone SX600G-likeLow quality sleeve bearing fan, and only a 2 year manufacturer warranty.
Brand & SeriesLian LiPE
Wattages750W
TierC+
Year2016
SpecificationsSFX-L · ATX 2.xFull · G · DC-DC
ManufacturerODM: EnhancePlatform: No match (Custom?)Low quality sleeve bearing fan, 85C caps, and only a 2 year manufacturer warranty.
Brand & SeriesLian LiSP
Wattages850W
TierF
Year2022
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: SFX-0200Fatal design flaw that causes an X cap to melt under 100VAC; potential fire hazard. Two samples also died during LTT Labs testing.
Brand & SeriesMars GamingMP -B
Wattages550-850W
TierE
Year2019
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: SoeyiPlatform: WT-CM6800U-DTDPlatform confirmed through overhead and internal shots provided by the manufacturer.
Brand & SeriesMars GamingMP -BSI
Wattages550-850W
TierE
Year2019
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: SoeyiPlatform: WT-CM6800U-DTDSI model, however it appears to be identical to the MP-B.
Brand & SeriesMars GamingMPB-P
Wattages1000W
TierF
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: SoeyiPlatform: WT-CM6800U-DTDExtremely poor electrical performance which leads to severe out of ATX compliance, very abnormal implementation. Refer to here.
Brand & SeriesMontechCentury II Gold ATX 3.1
Wattages1050/1200W
TierA
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: XWYPlatform: A08 (HKC ATX-33 clone)Excellent performance and noise profile. OPP and OCP on the minor rails need tuning. They do work but are set way higher than necessary.
Brand & SeriesMontechTitan Platinum (PLA)
Wattages750-1200W
TierA-
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Vertex PXProtections need tuning and mediocre ATX 3.0 transient response; overall performance is dwarfed by the CWT-built Titan Gold.
Brand & SeriesMontechCentury II Gold ATX 3.1
Wattages850W
TierA-
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: XWYPlatform: A04 (HKC ATX-23B clone)OCP is set high on 3.3V and 5VSB, 5VSB voltage regulation >3% at 4.87%, mediocre excursion response in the 200% test. High inrush current.
Brand & SeriesMontechTitan Gold
Wattages750-1200W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSZ
Brand & SeriesMontechCentury Gold
Wattages550/650W
TierB
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPX
Brand & SeriesMontechCentury G5 Gold ATX 3.0
Wattages750/850W
TierB+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPX ATX 3.0
Brand & SeriesMontechCentury Mini (SFX)
Wattages650/750W
TierC
Year2021
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSITwo samples no longer operated after protections testing per LTT Labs, which is not ideal, but all protections did function.
Brand & SeriesMontechAlpha X
Wattages500-700W
TierC-
Year2019
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: CWTPlatform: GPNPlatform is GPN (or at least very similar), even though the model number indicates it to be GPK.
Brand & SeriesMontechAPX
Wattages550/650/750W
TierC-
Year2024
SpecificationsATX · ATX 2.xNo · W · DC-DC
ManufacturerODM: XWYPlatform: A11 (HKC ATX-41B clone)
Brand & SeriesMontechGamma -
Wattages550-750W
TierC+
Year2019
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: CWTPlatform: GPSOTP isn't claimed despite the fact that the supervisor IC might support it
Brand & SeriesMontechGamma II
Wattages550-750W
TierC+
Year2020
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: CWTPlatform: GPSOTP isn't claimed despite the fact that the supervisor IC might support it, nearly identical internally to the original Gamma
Brand & SeriesMontechCentury Gold
Wattages850W
TierC+
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPXA few samples of the base platform died when subjected to sub-90VAC stress tests per JonnyGuru.
Brand & SeriesMontechAP
Wattages450-750W
TierE
Year2022
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: HKCPlatform: ATX-13Either dual sourced or XWY replaced HKC.
Brand & SeriesMontechAP
Wattages450-750W
TierE
Year2025
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: XWYPlatform: A02 (ATX-13 clone)Either dual sourced or XWY replaced HKC.
Brand & SeriesMontechBeta
Wattages550/650W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: CWTPlatform: GPM
Brand & SeriesMSIMPG A-GF
Wattages650/750/850W
TierA
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPUMulti-rail functionality effectively negated by per-rail 12V OCP being set especially high. OPP is still functional.
Brand & SeriesMSIMPG A-G PCIE5
Wattages750/850/1000W
TierA
Year2022
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSZATX 3.0 refresh
Brand & SeriesMSIMPG A-GS PCIE5
Wattages850W
TierA
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CTESemi-digital.
Brand & SeriesMSIMPG A-GS PCIE5
Wattages1000/1250W
TierA
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CTEOnly one 8-pin PCIe cable! Dual 12VHPWR. Good performance in pre-production sample, but needs fine-tuning. Semi-digital.
Brand & SeriesMSIMPG A-G -
Wattages1000W
TierA
Year2022
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSZ
Brand & SeriesMSIMEG Ai-T PCIE5
Wattages1600W
TierA
Year2024
SpecificationsATX · ATX 3.xFull · T · DC-DC
ManufacturerODM: CWTPlatform: CTFDigital primary & 12V; analog minor rails & standby.
Brand & SeriesMSIMAG A-GLS PCIE5
Wattages650/750W
TierA-
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: HuntkeyPlatform: HK850-59PPMinor rails' OCP is set lower compared to the CWT-built high-wattage models. 650W is noisier than the 750W on account of using a DBB fan.
Brand & SeriesMSIMAG A-GLS PCIE5
Wattages850/1000W
TierA-
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CustomExtremely quiet operation; however OCP is set high on the minor rails.
Brand & SeriesMSIMEG Ai-P PCIE5
Wattages1000/1300W
TierA+
Year2022
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CTTInterleaved PFC, semi-digital
Brand & SeriesMSIMAG A-GL -
Wattages650W
TierB
Year2023
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPX
Brand & SeriesMSIMAG A-GL PCIE5
Wattages750/850W
TierB
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPX ATX 3.0Solid electrical performance, let down by poorly tuned protections, mediocre transient response, and a low quality fan.
Brand & SeriesMSIPRO A-PL PCIE5
Wattages850W
TierB+
Year2025
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: HuntkeyPlatform: HK950-55PGYate Loon rifle bearing fan. The OCP triggering point for the 5VSB line allows for extremely excessive ripple.
Brand & SeriesMSIMAG A-GL PCIE5
Wattages1000/1250W
TierB+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSZ costdown5V OCP malfunctioned under high temps; CSZ costdown with Chinese caps and inexpensive bridge rectifiers per Aris' testing.
Brand & SeriesMSIPRO A-PL PCIE5
Wattages1000W
TierB+
Year2025
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: HuntkeyPlatform: HK1K0-55PGYate Loon rifle bearing fan. The OCP triggering point for the 5VSB line allows for extremely excessive ripple.
Brand & SeriesMSIMAG A-BE
Wattages550/650/750W
TierC
Year2024
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: CWTPlatform: CSBSemi-modular A-BN. See internal shots here.
Brand & SeriesMSIMAG A-BN -
Wattages550/650W
TierC
Year2021
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: CWTPlatform: CSBComponents are variable based on batch.
Brand & SeriesMSIMAG A-BN -
Wattages550/650W
TierC
Year2021
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: CWTPlatform: CSBComponents are variable based on batch.
Brand & SeriesMSIMAG A-BN PCIE5
Wattages750W
TierC
Year2024
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: CWTPlatform: CSBA-BN with 300W 12VHPWR connection. Claims sleeve bearing, unknown quality fan.. Does not claim ATX 3.0 compliance.
Brand & SeriesMSIMAG A-BNL Full Range
Wattages550/650W
TierC-
Year2025
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: HEDYPlatform: CSB clone? Single-rail. See review. Poor transient response on 3.3V, rifle bearing fan. OTP isn't claimed or tested, but is supported by the supervisor IC.
Brand & SeriesMSIMAG A-DN
Wattages500/600W
TierE
Year2023
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: HEDYPlatform: 3 year warranty, inconclusive on platform until further notice.
Brand & SeriesMSIMAG A-BNL 230V
Wattages550/650W
TierF
Year2025
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: UnknownPlatform: .130mV+ of ripple on all rails (out of spec) at only 60% load; failed to meet even 80+ Bronze. See Rear Shot and Output Specification Label.
Brand & SeriesNZXTE Series
Wattages500/650/850W
TierA
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Upgraded Focus GoldAdded MCU and secondary supervisor IC.
Brand & SeriesNZXTC Series Gold V2 (2022)
Wattages650-1000W
TierA
Year2022
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSZFan grille without island about the fan hub. 140mm fan
Brand & SeriesNZXTC Series Gold V1 (2019)
Wattages650/750/850W
TierA
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus GoldFan grille with islands above the fan hub and for fan mounting holes. 120mm fan
Brand & SeriesNZXTC Series Gold Core ATX 3.1 (2025)
Wattages850/1000W
TierA
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: HECPlatform: CustomExcellent noise profile.
Brand & SeriesNZXTC Series Gold ATX 3.1 (2024)
Wattages850/1000/1200W
TierA+
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CXTAvailable in black and white
Brand & SeriesNZXTC Series Gold ATX 3.0 (2023)
Wattages1200W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSZ
Brand & SeriesNZXTC Series Platinum
Wattages1500W
TierA+
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CTTSemi-digital, interleaved PFC, magnetic levitation (maglev) bearing fan
Brand & SeriesNZXTC Series Bronze V2 (2023)
Wattages750W
TierC
Year2023
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: CWTPlatform: GPGSee teardown here
Brand & SeriesNZXTC Series Bronze V1 (2021)
Wattages550/650/750W
TierC+
Year2021
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: CWTPlatform: CSB-A
Brand & SeriesOcypusBeta P-ND
Wattages400-700W
TierF
Year2025
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: Guang HaiPlatform: GH258No OCP, faulty UVP on 3.3V, bad electrical performance.
Brand & SeriesPCCooler/
CPSYN
Wattages750/850/1000W
TierA
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: AndysonPlatform: P32
Brand & SeriesPCCooler/
CPSKF
Wattages450-750W
TierF
Year2024
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: Guang HaiPlatform: GH258Terrible electrical performance under crossloads (effect of Group Regulation), and overall poor performance otherwise.
Brand & SeriesPhanteksRevolt Pro
Wattages850/1000W
TierA
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus
Brand & SeriesPhanteksAMP GH Platinum
Wattages1000W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: HellyPlatform: EPS-0100
Brand & SeriesPhanteksAMP V2
Wattages1000W
TierA
Year2024
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus GXA refreshed Phanteks AMP 1000W with a 12+4 cable. White variant is available.
Brand & SeriesPhanteksAMP -
Wattages550-1000W
TierA-
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus GXTransient response on the 3.3V rail is either failing or near failing. Fan profile is quite aggressive.
Brand & SeriesPhanteksRevolt X
Wattages1200W
TierA-
Year2019
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Prime PlatinumDual system. Load regulation on 12V could be better.
Brand & SeriesPhanteksAMP GH Gold
Wattages750/850W
TierB
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: ATX-0500GB
Brand & SeriesPhanteksRevolt SFX Gold
Wattages650/750W
TierB-
Year2022
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: SGX 2021White 750W available.
Brand & SeriesPhanteksRevolt SFX Platinum
Wattages750W
TierB-
Year2023
SpecificationsSFX · ATX 3.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: SPXModular board protudes from the unit
Brand & SeriesPhanteksRevolt SFX Platinum
Wattages850W
TierB-
Year2024
SpecificationsSFX · ATX 3.xFull · P · DC-DC
ManufacturerODM: High PowerPlatform:
Brand & SeriesPhanteksAMP GH Platinum
Wattages1200W
TierB+
Year2025
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: HellyPlatform: EPS-0100Overall good performance, uses a YL rifle-bearing fan.
Brand & SeriesPowerSpec
(MicroCenter)PS1 GFM
Wattages750/850W
TierB+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-832D
Brand & SeriesPowerSpec
(MicroCenter)PS X GFM
Wattages850W
TierC
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-810Malfunctioning/missing OTP, no inrush protection, poor quality fan, hold-up time not within ATX spec, poor 3.3V transient response.
Brand & SeriesPowerSpec
(MicroCenter)PS WF
Wattages430/500/650W
TierE
Year2008
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: High PowerPlatform: 500W seemingly still manufactured according to MC stock.
Brand & SeriesPowerSpec
(MicroCenter)PS BF
Wattages550/650W
TierE
Year2010
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: High PowerPlatform: Element SmartStill produced according to MC stock
Brand & SeriesPowerSpec
(MicroCenter)PS BSM
Wattages650W
TierE
Year2011
SpecificationsATX · ATX 2.xSemi · B · GR
ManufacturerODM: High PowerPlatform: Element SmartStill produced according to MC stock
Brand & SeriesRaidmaxMonster
Wattages700W
TierB
Year2016
SpecificationsATX · ATX 2.xSemi · T · DC-DC
ManufacturerODM: AndysonPlatform: N8
Brand & SeriesRaidmaxCobra ATX 3.1 Non-Modular
Wattages650/750/850W
TierC
Year2024
SpecificationsATX · ATX 3.xNo · G · DC-DC
ManufacturerODM: AndysonPlatform: P37Some degree of false advertising going on. Claims to be LLC resonant with an FDB fan and 105C caps. Internal shots show otherwise. Recommended to proceed with caution. Even though the platform is safe, it's not as good as advertised.
Brand & SeriesRaidmaxCobra ATX 3.1 Fully-Modular
Wattages650/750/850W
TierC
Year2024
SpecificationsATX · ATX 3.xNo · G · DC-DC
ManufacturerODM: AndysonPlatform: P37Some degree of false advertising going on. Claims to be LLC resonant with an FDB fan and 105C caps. Internal shots show otherwise. Recommended to proceed with caution. Even though the platform is safe, it's not as good as advertised.
Brand & SeriesRaidmaxVortex Bronze
Wattages500/700W
TierE
Year2019
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: AndysonPlatform: M5?
Brand & SeriesRaidmaxVortex White
Wattages600/800W
TierE
Year2019
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: AndysonPlatform: M5?
Brand & SeriesRaidmaxXTB
Wattages350-650W
TierF
Year2016
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: Andyson?Platform: E5?PPFC; e-waste
Brand & SeriesRaijintekCratos
Wattages850/1000/1200W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: SANRPlatform: SM-Z
Brand & SeriesRaijintekAmpere
Wattages1200W
TierB-
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: AndysonPlatform: P32A (modified P32)OTP is set over >200C (doesn't function as intended). 850/1000W might not be similar to the 1200W.
Brand & SeriesRaijintekErmis
Wattages450/550W
TierF
Year2022
SpecificationsSFX · ATX 2.xNo · B · DC-DC
ManufacturerODM: SANRPlatform: Low quality sleeve bearing fan, ripple exceeds ATX specification, low quality capacitors, and a 3 year warranty.
Brand & SeriesRazerKatana Chroma
Wattages850/1200W
TierA
Year2022
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CSTSemi-digital, Razer Chroma integration with other Razer products.
Brand & SeriesRedragonMaster RGPS PRO ATX 3.1
Wattages1000/1200W
TierA-
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: ATX-0800GB
Brand & SeriesRedragonPSU 014
Wattages650W
TierB
Year2022
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: SFX-0200
Brand & SeriesRedragonPSU 015
Wattages750W
TierB
Year2022
SpecificationsSFX · ATX 2.xFull · P · DC-DC
ManufacturerODM: HellyPlatform: SFX-0200
Brand & SeriesRedragonMaster RGPS ATX 3.1
Wattages850W
TierB
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: ATX-0500GB
Brand & SeriesRedragonRGPS Gold Full Modular
Wattages650/750/850W
TierB-
Year2024
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: HellyPlatform: ATX-0500GB1 year warranty according to manufacturer, at least in Russia, which appears to be the main target market for this unit.
Brand & SeriesRedragonRGPS Bronze Non-Modular
Wattages500/600W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: HellyPlatform: ATX-0200Platform was swapped from ATX-0600 to ATX-0200 sometime around 2024. No way to tell the original from the swap. Avoid.
Brand & SeriesRedragonRGPS Bronze Full Modular
Wattages600W
TierE
Year2020
SpecificationsATX · ATX 2.xFull · B · GR
ManufacturerODM: HellyPlatform: ATX-0200Platform was swapped from ATX-0600 to ATX-0200 sometime around 2024. No way to tell the original from the swap. Avoid.
Brand & SeriesRosewillVMG
Wattages750/850W
TierB
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: AndysonPlatform: P59Globe Fan FDB fan. Assumed to be quite noisy (>48dBA) based on other units on the same platform. OPP is set way higher than necessary.
Brand & SeriesRosewillTokamak
Wattages1200/1500W
TierB
Year2016
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: EnhancePlatform: Very high ripple on the 12V rail for a unit of this caliber.
Brand & SeriesRosewillPhoton
Wattages550-850W
TierB-
Year2014
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: Astro Lite
Brand & SeriesRosewillSMG
Wattages650/750W
TierB+
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-817
Brand & SeriesRosewillQuark
Wattages850/1050/1200W
TierB+
Year2015
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: EnhancePlatform: 13XX GT PlatinumClaims OTP but not tested in Aris' review, B+ until further notice.
Brand & SeriesRosewillSMG
Wattages850/1050/1200W
TierB+
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-815
Brand & SeriesRosewillVSB
Wattages650/750/850W
TierC
Year2025
SpecificationsATX · ATX 3.xSemi · B · DC-DC
ManufacturerODM: AndysonPlatform: P37Internal shots show the unit using the same "ICB" (in reality rifle bearing) fan as the SilverStone Triton Rx.
Brand & SeriesRosewillPhoton
Wattages1050W
TierC+
Year2014
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: Astro GD HPJDoesn't quite exhibit the same behavior in such torture testing as the 1200W model.
Brand & SeriesRosewillPhoton
Wattages1200W
TierE
Year2014
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: Astro GD HPJWhile the power supply is rated for 40°C, testing done by Aris (who tests at 45°C), shows excessive ripple above the ATX spec at 110%/CL2 load.
Brand & SeriesRosewillS400A01-Z (FBM-X5/Helix Case PSU)
Wattages400W
TierF
Year2025
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: SANR?Platform: S-DZPPFC; bundled with select Rosewill cases.
Brand & SeriesSAMAP
Wattages850/1000/1200W
TierA
Year2025
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: RSYPlatform: A0173/NZPRO-MBR01The OCP and OPP triggering points need tuning. Very good ripple suppression, and decent component quality. Excellent noise profile.
Brand & SeriesSAMAG
Wattages650/750W
TierA-
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: RSYPlatform: A0174Mediocre load regulation on the minor rails, and poor excursion response in the 200% test. The OCP and OPP triggering points are set too high on all rails. 1000W model has high inrush currents. Good performance otherwise.
Brand & SeriesSAMAG
Wattages850W
TierA-
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: RSYPlatform: A0175Mediocre load regulation on the minor rails, and poor excursion response in the 200% test. The OCP and OPP triggering points are set too high on all rails. 1000W model has high inrush currents. Good performance otherwise.
Brand & SeriesSAMAG
Wattages1000W
TierA-
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: RSYPlatform: A0172Mediocre load regulation on the minor rails, and poor excursion response in the 200% test. The OCP and OPP triggering points are set too high on all rails. 1000W model has high inrush currents. Good performance otherwise.
Brand & SeriesSAMAForza Titanium
Wattages800W
TierB-
Year2015
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: SAMAPlatform: 790ASSAMA increased the power-good signal's hold-up time by a lot, which makes this PSU a possible danger to hardware.
Brand & SeriesSAMABlack Diamond -
Wattages750/850/1000W
TierB+
Year2023
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SAMAPlatform: 916ASNearly identical to the XF.
Brand & SeriesSAMABlack Diamond V2 (ATX 3.0)
Wattages750/850/1000W
TierB+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: SAMAPlatform: 916ASBlack Diamond with a PCIe 5.0 interface.
Brand & SeriesSAMAXM
Wattages750W/850W
TierB+
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: RSYPlatform: XM01122mm depth; same platform as Enermax Revolution D.F. 12, but with cheaper components.
Brand & SeriesSAMAArmor
Wattages550-1000W
TierC
Year2017
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SAMAPlatform: 805AS
Brand & SeriesSAMAGT
Wattages650W
TierC
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: RSYPlatform: A0141Electrical performance is mediocre and OCP triggering points are sky high. Recommended only for low-end hardware.
Brand & SeriesSAMAXF
Wattages750/850/1000W
TierC
Year2023
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SAMAPlatform: 916MCOCP did work, but the PSU died in the process, which is not ideal. Recommended only for low-end hardware. See testing here.
Brand & SeriesSAMABlack Hole
Wattages750-1200W
TierE
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: RSYPlatform: NZ01Failed JonnyGuru's burn-in test (gave up the ghost), protections are poorly misconfigured on this platform.
Brand & SeriesSAMAXP
Wattages850/1000/1200W
TierE
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: RSYPlatform: NZ01Based on the same platform as the Black Hole; OTP untested; some parts remain unidentifiable; white variant available.
Brand & SeriesSeasonicFocus Gold (GM)
Wattages450-850W
TierA
Year2017
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus GoldSome units produced before 2018 may experience shutdowns with high transient draw GPUs.
Brand & SeriesSeasonicFocus SGX SFX-L
Wattages450/500/650W
TierA
Year2019
SpecificationsSFX-L · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: SGXSFX-L
Brand & SeriesSeasonicFocus GM
Wattages500-850W
TierA
Year2019
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus GoldMinor changes with a "V3" model released in 2019.
Brand & SeriesSeasonicFocus Plus Platinum
Wattages550-850W
TierA
Year2017
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Focus PlatinumSome units produced before 2018 may experience shutdowns with high transient draw GPUs.
Brand & SeriesSeasonicFocus PX
Wattages550-850W
TierA
Year2019
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Focus Platinum
Brand & SeriesSeasonicFocus Plus Gold (GX)
Wattages550-1000W
TierA
Year2017
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus GoldSome units produced before 2018 may experience shutdowns with high transient draw GPUs.
Brand & SeriesSeasonicFocus GX -
Wattages550-1000W
TierA
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus GoldMinor changes with a "V3" model released in 2019.
Brand & SeriesSeasonicPrime Ultra Gold
Wattages550/650/750W
TierA
Year2017
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus Gold
Brand & SeriesSeasonicPrime Ultra Platinum
Wattages550/650/750W
TierA
Year2017
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Focus Platinum
Brand & SeriesSeasonicPrime SnowSilent
Wattages550W
TierA
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus GoldWhite versions of Focus (yes) Gold / Platinum and Prime Titanium.
Brand & SeriesSeasonicPrime Gold
Wattages650-1200W
TierA
Year2016
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Gold
Brand & SeriesSeasonicPrime Platinum
Wattages650-1200W
TierA
Year2016
SpecificationsATX · ATX 2.x Full · P · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Platinum
Brand & SeriesSeasonicSyncro Connect
Wattages650/750/850W
TierA
Year2020
SpecificationsOther · ATX 2.xNo · G · DC-DC
ManufacturerODM: SeasonicPlatform: Modified Focus Gold
Brand & SeriesSeasonicPrime Gold (GX)
Wattages650/750W
TierA
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus Gold
Brand & SeriesSeasonicPrime Platinum (PX)
Wattages650/750W
TierA
Year2019
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Focus Platinum
Brand & SeriesSeasonicPrime SnowSilent
Wattages650W
TierA
Year2018
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Focus PlatinumWhite versions of Focus (yes) Gold / Platinum and Prime Titanium.
Brand & SeriesSeasonicFocus GX White
Wattages750/850/1000W
TierA
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus Gold
Brand & SeriesSeasonicPrime Connect
Wattages750W
TierA
Year2020
SpecificationsOther · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Modified FocusModification of Focus with separate modular piece, extremely similar to the Syncro Connect.
Brand & SeriesSeasonicPrime Ultra Gold
Wattages850/1000W
TierA
Year2017
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Gold
Brand & SeriesSeasonicPrime Airtouch
Wattages850W
TierA
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Prime GoldBasically a Prime Gold with a slightly different exterior appearance and extra fan modes.
Brand & SeriesSeasonicPrime Titanium (TX) -
Wattages1300W
TierA
Year2022
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Titanium high-wattage
Brand & SeriesSeasonicPrime Platinum (PX)
Wattages1600W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Platinum high-wattage
Brand & SeriesSeasonicPrime Fanless Platinum (PX)
Wattages450/500W
TierA-
Year2022
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Platinum
Brand & SeriesSeasonicPrime Fanless New Titanium (TX)
Wattages600/700W
TierA-
Year2022
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Titanium
Brand & SeriesSeasonicPrime Fanless Titanium
Wattages600W
TierA-
Year2018
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Titanium
Brand & SeriesSeasonicPrime Titanium (TX) -
Wattages650-1000W
TierA-
Year2019
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Titanium
Brand & SeriesSeasonicVertex Gold (GX)
Wattages750-1200W
TierA-
Year2022
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Vertex GXATX 3.0 transient response could be better. 5VSB OCP is stupidly high.
Brand & SeriesSeasonicVertex Platinum (PX)
Wattages750-1200W
TierA-
Year2022
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Vertex PX
Brand & SeriesSeasonicFocus GX V4 ATX 3.1
Wattages750/850/1000W
TierA-
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus GX ATX 3.1Black model has white line accents, compared to V3. Stupidly high inrush current, mediocre transient response, minor rails' OCP need tuning.
Brand & SeriesSeasonicPrime SnowSilent
Wattages750W
TierA-
Year2018
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: SeasonicPlatform: Prime TitaniumWhite versions of Focus (yes) Gold / Platinum and Prime Titanium.
Brand & SeriesSeasonicPrime Platinum (PX)
Wattages850-1300W
TierA-
Year2019
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Platinum
Brand & SeriesSeasonicPrime Gold (GX)
Wattages850/1000W
TierA-
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Gold
Brand & SeriesSeasonicPrime Titanium
Wattages650-1000W
TierA+
Year2016
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Titanium
Brand & SeriesSeasonicPrime Ultra Titanium
Wattages650-1000W
TierA+
Year2017
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Titanium
Brand & SeriesSeasonicPrime Ultra Platinum
Wattages850/1000W
TierA+
Year2017
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Platinum
Brand & SeriesSeasonicPrime Titanium (TX) ATX 3.0 (TX)
Wattages1300/1600W
TierA+
Year2024
SpecificationsATX · ATX 3.xFull · T · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Titanium high-wattage
Brand & SeriesSeasonicPrime Titanium (TX) -
Wattages1600W
TierA+
Year2022
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Titanium high-wattage
Brand & SeriesSeasonicPrime Titanium (TX) Noctua
Wattages1600W
TierA+
Year2024
SpecificationsATX · ATX 3.xFull · T · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Titanium high-wattage
Brand & SeriesSeasonicG12 GC China Only
Wattages550-850W
TierB-
Year2023
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: SeasonicPlatform: Core GC (Focus costdown)Internal shots confirm a costdown Core GC/Focus
Brand & SeriesSeasonicFocus SGX SFX
Wattages550/650/750W
TierB-
Year2021
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: SGX 2021
Brand & SeriesSeasonicCore GX ATX 3.0
Wattages650/750/850W
TierB-
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus GX ATX 3.0 costdownGood electrical performance and decent component quality, however OCP on the minor rails is set way too high, particularly on 5VSB (over 200%)
Brand & SeriesSeasonicFocus SPX
Wattages650/750W
TierB-
Year2021
SpecificationsSFX · ATX 2.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: SPXMalfunctioning OTP per Aris' testing
Brand & SeriesSeasonicB12 BC
Wattages550-850W
TierC
Year2021
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: HellyPlatform: Costdown ATX-0500GQCostdown of the G12 GC; cheaper components, all Chinese caps, and an even cheaper fan; downgraded to Bronze eff.
Brand & SeriesSeasonicCore GC
Wattages500/550/650W
TierC+
Year2022
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus Gold costdownGX but non-modular
Brand & SeriesSeasonicCore GM
Wattages500/550/650W
TierC+
Year2022
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus Gold costdownGX but semi-modular
Brand & SeriesSeasonicCore GX
Wattages500/550/650W
TierC+
Year2022
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SeasonicPlatform: Focus Gold costdownSleeve bearing fan, 3.3V rail is subpar in transient testing, fan profile is aggressive and very loud when pushed. Source: Aris
Brand & SeriesSeasonicG12 GC Global
Wattages550-850W
TierC+
Year2021
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: HellyPlatform: ATX-0500GQOTP isn't claimed, IC doesn't support it either
Brand & SeriesSeasonicG12 GM
Wattages550-850W
TierC+
Year2021
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: HellyPlatform: ATX-0500GQSemi-modular version of the G12 GC (Global)
Brand & SeriesSeasonicS12III
Wattages500/550/650W
TierF
Year2019
SpecificationsATX · ATX 2.xNo · B · DMA
ManufacturerODM: RSYPlatform: S12IIIClaims only SCP, OPP, and over/under voltage. OCP not claimed on any rail.
Brand & SeriesSeasonicA12
Wattages500/600/700W
TierF
Year2021
SpecificationsATX · ATX 2.xNo · W · DMA
ManufacturerODM: RSYPlatform: Costdown S12III
Brand & SeriesSegotepPM W (ATX 3.1)
Wattages750/850W
TierC+
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: SegotepPlatform: Failed 3.3V transient response (although by 0.02V), 5V OCP needs tuning. Rifle bearing fan. Decent electrical performance.
Brand & SeriesSegotepGN
Wattages650W
TierE
Year2019
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: SegotepPlatform: Costdown GM?Not recommended since no proper testing exists, and numerous issues exist with other Segotep units that were tested.
Brand & SeriesSegotepKL-MG (SFX)
Wattages750W
TierE
Year2024
SpecificationsSFX · ATX 3.xFull · G · DC-DC
ManufacturerODM: SegotepPlatform: SMD650Protections are tuned incorrectly to properly pass all ATX 3.0 transient tests.
Brand & SeriesSegotepGM
Wattages1250W
TierE
Year2021
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: SegotepPlatform: Not recommended since no proper testing exists, and numerous issues exist with other Segotep units that were tested.
Brand & SeriesSegotepU5
Wattages500W
TierF
Year2025
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: SegotepPlatform: SMD-800Lacks proper OCP. Allows for huge voltage drops out of ATX spec resulting in UVP kicking in.
Brand & SeriesSegotepPM W
Wattages650W
TierF
Year2024
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: SegotepPlatform: EPS cable melted during efficiency testing, so protections were not tested. Possible bad sample. Avoid until further notice. No claimed OTP.
Brand & SeriesSegotepU6+
Wattages650W
TierF
Year2025
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: SegotepPlatform: SMD-800Lacks proper OCP. Allows for huge voltage drops out of ATX spec resulting in UVP kicking in.
Brand & SeriesSegotepGM
Wattages750/850W
TierF
Year2020
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: SegotepPlatform: Numerous protections malfunctions and terrible electrical performance. See testing here.
Brand & SeriesSharkoonRebel P30 Gold
Wattages850/1000/1300W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-826EThe OCP, OPP, and OTP triggering points, while functional, are set way higher than necessary. Very high build quality. 10 year warranty.
Brand & SeriesSharkoonRebel P20 Platinum SFX
Wattages750/850/1000W
TierA-
Year2024
SpecificationsSFX · ATX 3.xFull · P · DC-DC
ManufacturerODM: High PowerPlatform: NO-836The OCP (+12V and 5VSB lines) and OPP triggering points are set way higher than necessary. Mediocre transient response. 7 year warranty.
Brand & SeriesSharkoonSilentStorm SFX Gold
Wattages500W
TierB
Year2015
SpecificationsSFX-L · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-770
Brand & SeriesSharkoonSilentStorm Cool Zero
Wattages650/750/850W
TierB
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-810E
Brand & SeriesSharkoonRebel P15 Gold
Wattages650/750W
TierB-
Year2025
SpecificationsATX · ATX 3.xNo · G · DC-DC
ManufacturerODM: AndysonPlatform: P59Relatively loud at over 40dbA at full load. Rifle bearing fan.
Brand & SeriesSharkoonRebel P20 Gold
Wattages750/850W
TierB+
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: AndysonPlatform: P32AOOS transient response on 3.3V. The OCP and OPP triggering points are insane, particularly 5VSB OCP, which is set over 200%. 7 year warranty.
Brand & SeriesSharkoonRebel P20 Platinum ATX
Wattages1000/1200W
TierB+
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: AndysonPlatform: P32AOOS transient response on 3.3V. The OCP and OPP triggering points are insane, particularly 5VSB OCP, which is set over 200%. 7 year warranty.
Brand & SeriesSharkoonRebel P10 Silver
Wattages550/650/750W
TierC
Year2024
SpecificationsATX · ATX 2.xNo · S · DC-DC
ManufacturerODM: AndysonPlatform: P37Middling load regulation for the 3.3v & 5VSB rails, 5 year warranty.
Brand & SeriesSharkoonWPM Gold Zero
Wattages550/650/750W
TierC
Year2019
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: CWTPlatform: GPS
Brand & SeriesSharkoonSilentStorm Icewind
Wattages550/650/750W
TierC-
Year2017
SpecificationsATX · ATX 2.xFull · B · DC-DC
ManufacturerODM: High PowerPlatform: NO-790
Brand & SeriesSharkoonRebel P10 Silver
Wattages850W
TierC-
Year2024
SpecificationsATX · ATX 2.xNo · S · DC-DC
ManufacturerODM: AndysonPlatform: P37OCP triggering points on the 5V and 5VSB rails allow for excessive ripple beyond the ATX specification. 5 year warranty.
Brand & SeriesSharkoonSilentStorm SFX Bronze
Wattages350/450W
TierE
Year2015
SpecificationsSFX · ATX 2.xNo · B · GR
ManufacturerODM: High PowerPlatform: NO-754EU/JP only? No stated manufacturer warranty outside of mandated EU 2 year warranty.
Brand & SeriesSharkoonSHP Bronze
Wattages500/600/700W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: AndysonPlatform: M5
Brand & SeriesSilverStoneNightjar ATX Platinum
Wattages520W
TierA
Year2014
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: SeasonicPlatform: Platinum FanlessFanless
Brand & SeriesSilverStoneExtreme
(SFX & SFX-L) R Platinum SFX-L
Wattages850W
TierA
Year2023
SpecificationsSFX · ATX 3.xFull · P · DC-DC
ManufacturerODM: High PowerPlatform:
Brand & SeriesSilverStoneHELA R Platinum HAR-PM
Wattages850W
TierA
Year2022
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: High PowerPlatform: NO-818F
Brand & SeriesSilverStoneHELA R Platinum HAR-PM
Wattages1300W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: High PowerPlatform: NO-826C
Brand & SeriesSilverStoneHELA R Platinum HAR-PM
Wattages2050W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: EnhancePlatform: Updated for ATX 3.0 to include dual 12VHPWR. Only 1650W under 120VAC
Brand & SeriesSilverStoneHELA Platinum HA-PT
Wattages2050W
TierA
Year2021
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: EnhancePlatform: Only 1650W under 120VAC
Brand & SeriesSilverStoneNightjar ATX Titanium
Wattages600/700W
TierA-
Year2021
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: SeasonicPlatform: Prime Titanium FanlessFanless
Brand & SeriesSilverStoneNightjar SFX-L Platinum
Wattages450W
TierA+
Year2018
SpecificationsSFX-L · ATX 2.xFull · P · DC-DC
ManufacturerODM: EnhancePlatform: Fanless
Brand & SeriesSilverStoneExtreme
(SFX & SFX-L) Rz Platinum
Wattages1000W
TierA+
Year2025
SpecificationsSFX · ATX 3.xFull · P · DC-DC
ManufacturerODM: High PowerPlatform: NO-836Excellent overall performance, component, and build quality, quietest SFX unit in its class.
Brand & SeriesSilverStoneHELA R Platinum HAR-PM
Wattages1200W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CSZ
Brand & SeriesSilverStoneSFX SX-G
Wattages500/650/700W
TierB
Year2017
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-797
Brand & SeriesSilverStoneSFX SX-LG
Wattages500W
TierB
Year2015
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-770
Brand & SeriesSilverStoneEssential Gold ET-G
Wattages550/650/750W
TierB
Year2018
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: CWTPlatform: GPS
Brand & SeriesSilverStoneEssential Gold ET-HG
Wattages550/650/750W
TierB
Year2018
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: CWTPlatform: GPS
Brand & SeriesSilverStoneDecathlon DA Gold
Wattages550/650W
TierB
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPX
Brand & SeriesSilverStoneStrider Titanium ST-F-TI
Wattages600/700/800W
TierB
Year2016
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: EnhancePlatform:
Brand & SeriesSilverStoneSFX SX-PT
Wattages700W
TierB
Year2019
SpecificationsSFX · ATX 2.xFull · P · DC-DC
ManufacturerODM: High PowerPlatform: NO-797SX-G upgraded to Platinum efficiency.
Brand & SeriesSilverStoneSFX-L SX-LTI
Wattages800W
TierB
Year2018
SpecificationsSFX-L · ATX 2.xFull · T · DC-DC
ManufacturerODM: EnhancePlatform:
Brand & SeriesSilverStoneDecathlon DA Gold
Wattages1000W
TierB
Year2021
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: CWTPlatform:
Brand & SeriesSilverStoneEssential Gold ET-MG
Wattages500/600/700W
TierB-
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: AndysonPlatform: PAD07
Brand & SeriesSilverStoneTriton Rx Gold
Wattages650W
TierB-
Year2025
SpecificationsATX · ATX 3.xNo · G · DC-DC
ManufacturerODM: AndysonPlatform: P59Claims an ICB fan, actually uses an LLS (rifle) bearing. Extremely loud, in excess of 45dBA under full load.
Brand & SeriesSilverStoneTriton Rz Gold
Wattages650W
TierB-
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: AndysonPlatform: P59Claims an ICB fan, actually uses an LLS (rifle) bearing. Extremely loud (~40dBA); OPP is set way higher than necessary, as is OCP on 12V, 3.3V, 5VSB.
Brand & SeriesSilverStoneTriton Rx Gold
Wattages750/850W
TierB-
Year2025
SpecificationsATX · ATX 3.xNo · G · DC-DC
ManufacturerODM: AndysonPlatform: P59Claims an ICB fan, Aris showed a rifle bearing. OPP set high (~150%,) OOS 3.3V transients. Noisy (>50dBA@750W load). Dual EPS on 18AWG cable.
Brand & SeriesSilverStoneTriton Rz Gold
Wattages750/850W
TierB-
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: AndysonPlatform: P59Claims an ICB fan, actually uses an LLS (rifle) bearing. Extremely loud at ~40dBA for 750W and in excess of 48dBA for the 850W under full load.
Brand & SeriesSilverStoneDecathlon DA Gold
Wattages750W
TierB-
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPXA few samples of the base platform died when subjected to sub-90VAC stress tests per JonnyGuru. Proceed with caution under 120VAC, especially in areas prone to brownouts.
Brand & SeriesSilverStoneSFX SX Gold (SX-G New)
Wattages750W
TierB-
Year2022
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSITwo samples (same platform) no longer operated after protections testing per LTT Labs, which is not ideal, but all protections did function.
Brand & SeriesSilverStoneStrider Platinum ST-PT
Wattages1000/1200W
TierB-
Year2016
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: EnhancePlatform: Very poor transient response and ripple on 3.3V.
Brand & SeriesSilverStoneStrider Platinum ST-PTS
Wattages1200W
TierB-
Year2019
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: EnhancePlatform: Bad power good signal.
Brand & SeriesSilverStoneStrider Platinum ST-F-PT
Wattages550-850W
TierB+
Year2016
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: High PowerPlatform: Astro Lite HPMGood electrical performance let down by no inrush protection; bad power good signal.
Brand & SeriesSilverStoneVIVA Gold
Wattages650/750W
TierB+
Year2021
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-817
Brand & SeriesSilverStoneDecathlon DA-R GM
Wattages750/850W
TierB+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPX ATX 3.0
Brand & SeriesSilverStoneDecathlon DA-R GMA
Wattages750/850W
TierB+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: AndysonPlatform: P32Metallic colored Silverstone logo in the center of the fan grille. 3 year warranty.
Brand & SeriesSilverStoneDecathlon DA-R GM
Wattages1000W
TierB+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSZAlso known/listed as DA-R Gold. 1000W only shows 3 year warranty despite A tier performance.
Brand & SeriesSilverStoneTriton Rz Gold
Wattages1000W
TierB+
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPX ATX 3.0 high-wattage3-year warranty, has A- performance from a multitude of minor issues.
Brand & SeriesSilverStoneDecathlon DA Gold
Wattages1650W
TierB+
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-8193 year warranty, A+ tier performance.
Brand & SeriesSilverStoneSFX SX-B
Wattages300/450W
TierC
Year2019
SpecificationsSFX · ATX 2.xNo · B · DC-DC
ManufacturerODM: FSPPlatform: FSP-50SAC
Brand & SeriesSilverStoneSFX ST-SF V3
Wattages300/450W
TierC
Year2017
SpecificationsSFX · ATX 2.xNo · B · DC-DC
ManufacturerODM: High PowerPlatform: NO-792
Brand & SeriesSilverStoneSFX ST-SF-G
Wattages450W
TierC
Year2012
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: EnhancePlatform:
Brand & SeriesSilverStoneVIVA Bronze
Wattages550/650/750W
TierC
Year2021
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: SANRPlatform: S-DSubpar hold-up time.
Brand & SeriesSilverStoneExtreme
(SFX & SFX-L) Bronze
Wattages350/500W
TierC-
Year2024
SpecificationsSFX · ATX 2.xNo · B · DC-DC
ManufacturerODM: CWTPlatform: GPH
Brand & SeriesSilverStoneSFX SX-G
Wattages600W
TierC-
Year2015
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: EnhancePlatform: Not suitable for use with high ambient temperatures over 40C/~100F, as the fan cannot keep up with the cooling demand.
Brand & SeriesSilverStoneSFX SX
Wattages550W
TierC+
Year2015
SpecificationsSFX · ATX 2.xNo · G · DC-DC
ManufacturerODM: FSPPlatform: FSP-50SGGBAProtechnic Electric sleeve bearing fan.
Brand & SeriesSilverStoneSFX SX Platinum (SX-PT New)
Wattages750W
TierC+
Year2021
SpecificationsSFX · ATX 2.xFull · P · DC-DC
ManufacturerODM: EnhancePlatform: OTP either set over 200C or not present; extremely loud (over 42dbA) under full load, and mediocre performance all around.
Brand & SeriesSilverStoneDecathlon DA Gold
Wattages850W
TierC+
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPXA few samples of the base platform died when subjected to sub-90VAC stress tests per JonnyGuru. Proceed with caution under 120VAC, especially in areas prone to brownouts.
Brand & SeriesSilverStoneSFX-L SX Platinum
Wattages1000W
TierC+
Year2021
SpecificationsSFX-L · ATX 2.xFull · P · DC-DC
ManufacturerODM: EnhancePlatform: OTP either set over 200C or not present.
Brand & SeriesSilverStoneStrider Essential ST-ES
Wattages400-700W
TierE
Year2013
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: CWTPlatform: GPM
Brand & SeriesSilverStoneStrider Essential ST-ES
Wattages400-700W
TierE
Year2013
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: High PowerPlatform: NO-703
Brand & SeriesSilverStoneStrider Essential ST-ES 230V
Wattages400-700W
TierE
Year2013
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: CWTPlatform: GPM
Brand & SeriesSilverStoneStrider Essential ST-ES 230V
Wattages400-700W
TierE
Year2013
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: High PowerPlatform: NO-703
Brand & SeriesSilverStoneEssential Bronze ET-B
Wattages450-750W
TierE
Year2017
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: CWTPlatform: GPK
Brand & SeriesSilverStoneStrider Essential ST-P
Wattages500/600/700W
TierE
Year2022
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: CWTPlatform: GPMRebrand of the ST-ES 230V
Brand & SeriesSilverStoneEssential Bronze ET-ARGB
Wattages500W
TierE
Year2019
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: CWTPlatform: Actual 12V capacity is 456W. Does not claim OTP. ARGB fan controlled via motherboard header. Hong Hua rifle bearing fan.
Brand & SeriesSilverStoneStrider Essential ST-EF
Wattages550/650/750W
TierE
Year2023
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: CWTPlatform: GPM
Brand & SeriesSilverStoneStrider Bronze ST-PB
Wattages550/650/750W
TierE
Year2019
SpecificationsATX · ATX 2.xFull · B · GR
ManufacturerODM: EnhancePlatform:
Brand & SeriesSilverStoneStrider Essential ST-EFA
Wattages650W
TierE
Year2024
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: CWTPlatform: GPM
Brand & SeriesSilverStoneStrider Titanium ST-TI
Wattages1100-1500W
TierE
Year2017
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: EnhancePlatform: Several issues including very poor ripple suppression at seemingly random intervals, OCP is set way too high on all rails, bad power good signal.
Brand & SeriesSilverStoneHELA R Platinum HAR-PM
Wattages2500W
TierE
Year2025
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: High PowerPlatform: NO-843Interleaved PFC. Good performance, but OPP & 12V OCP allow the unit to exceed the AC receptacle's current rating. OOS 3.3V transients.
Brand & SeriesSilverStoneEssential Bronze ET
Wattages500W
TierF
Year2019
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: CWTPlatform: Actual 12V capacity is 456W. Does not claim OTP nor OCP. Assumed to be similar to ET500-ARGB.
Brand & SeriesSilverStoneATTIS Bronze
Wattages650/750/850W
TierF
Year2024
SpecificationsATX · ATX 3.xNo · B · DC-DC
ManufacturerODM: UnknownPlatform: Does not claim OCP on any rails. Minimal information available.
Brand & SeriesSilverStoneSFX-L SX-LPT
Wattages700W
TierF
Year2016
SpecificationsSFX-L · ATX 2.xFull · P · DC-DC
ManufacturerODM: High PowerPlatform: NO-786Numerous issues capped off by malfunctioning OPP that either doesn't exist or is set way too high, which caused the unit to explode.
Brand & SeriesSilverStoneStrider Platinum ST-PTS
Wattages1000W
TierF
Year2019
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: EnhancePlatform: Malfunctioning OCP and OPP that fails to kick in before the unit's line voltages drop out of spec.
Brand & SeriesSuper FlowerLeadex Platinum
Wattages550-850W
TierA
Year2022
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex GoldHold-up time fails to meet the ATX minimum specification.
Brand & SeriesSuper FlowerLeadex III Gold Up ATX 3.1 (GE)
Wattages650-1000W
TierA
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex III upd. to ATX 3.1850W has weak 3.3V transient response, but otherwise works well. 1000W seems to lack proper efficiency certifications, but meets gold criteria.
Brand & SeriesSuper FlowerLeadex II
Wattages750/850/1000W
TierA
Year2017
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex II
Brand & SeriesSuper FlowerLeadex Platinum SE
Wattages850W
TierA
Year2022
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex Platinum
Brand & SeriesSuper FlowerLeadex Platinum
Wattages1000/1200W
TierA
Year2013
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex GT1200W hold-up time fails to meet the ATX minimum specification.
Brand & SeriesSuper FlowerLeadex Platinum SE
Wattages1000/1200W
TierA
Year2022
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: Super FlowerPlatform: Updated Leadex GT
Brand & SeriesSuper FlowerLeadex Gold SE
Wattages1000/1300W
TierA
Year2013
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Super FlowerPlatform: Updated Leadex GT
Brand & SeriesSuper FlowerLeadex III Gold Up ATX 3.1 (GE)
Wattages1300W
TierA
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex VII XG heavily mod.Initial testing from 2024 showed 5VSB OCP was set too high leading to failure of the unit. The unit was retested in June 2025 and passed.
Brand & SeriesSuper FlowerLeadex Platinum
Wattages1600W
TierA
Year2015
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex GTX
Brand & SeriesSuper FlowerLeadex Platinum
Wattages2000W
TierA
Year2015
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex GTX230V only since 115VAC sockets cannot supply 2kW of power.
Brand & SeriesSuper FlowerLeadex III ARGB
Wattages550-850W
TierA-
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex IIIPro version - black casing instead of white. Pigtail PCIe cables for the 650W. Cost down version of the Pro ARGB.
Brand & SeriesSuper FlowerLeadex III HG
Wattages550-850W
TierA-
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex IIIPoorly tuned OCP & OPP, 20AWG pigtails on PCIe connectors. 750/850w has a dual 8 pin to 600W 12VHPWR cable available for purchase.
Brand & SeriesSuper FlowerLeadex Gold
Wattages550/650/750W
TierA-
Year2013
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex GoldChinese caps, 20AWG gauges on the EPS/PCIe cables; 5VSB regulation doesn't quite hit A tier specifications.
Brand & SeriesSuper FlowerLeadex III Pro ARGB
Wattages650/750/850W
TierA-
Year2020
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex III
Brand & SeriesSuper FlowerLeadex V Gold Pro
Wattages750/850/1000W
TierA-
Year2022
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex VPoorly tuned OCP triggering points and 20 gauge wire for the far-end PCIe connectors. Treat capacity as ~100W lower than advertised.
Brand & SeriesSuper FlowerLeadex V Platinum Pro
Wattages850/1000W
TierA-
Year2022
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex VUnusually tight OCP triggering points and 20 gauge wire for the far-end PCIe connectors. Treat capacity as ~100W lower than advertised.
Brand & SeriesSuper FlowerLeadex VI Platinum Pro
Wattages850/1000W
TierA-
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex VI PlatinumOCP on 3.3V rail is not properly implemented.
Brand & SeriesSuper FlowerLeadex Gold
Wattages1000/1300W
TierA-
Year2013
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex GT1300W 5VSB voltage regulation doesn't quite hit A tier performance.
Brand & SeriesSuper FlowerLeadex Titanium
Wattages750-1000W
TierA+
Year2016
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex GT
Brand & SeriesSuper FlowerLeadex VII Gold (XG)
Wattages750-1300W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex VII Gold (XG)White variant available at 1kW.
Brand & SeriesSuper FlowerLeadex VII Platinum Pro (XP)
Wattages850/1000/1200W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex VII Platinum (XP)
Brand & SeriesSuper FlowerLeadex Titanium
Wattages1600W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · T · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex GTX
Brand & SeriesSuper FlowerLeadex Platinum (ATX 3.1)
Wattages2800W
TierA+
Year2025
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex GTX heavily mod.Bridgeless PFC, exceptional electrical performance per Cybenetics' entry & confirmed internal shots per Quasar Zone and Aris.
Brand & SeriesSuper FlowerLegion GX Pro
Wattages550-850W
TierB
Year2021
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: Super FlowerPlatform: Updated Golden GreenNo transient response testing found.
Brand & SeriesSuper FlowerLeadex III Super Bronze Pro
Wattages550-850W
TierB
Year2021
SpecificationsATX · ATX 2.xFull · B · DC-DC
ManufacturerODM: Super FlowerPlatform: Leadex III Bronze (EVGA B3)Limited information.
Brand & SeriesSuper FlowerCombat SG
Wattages650/750/850W
TierB
Year2024
SpecificationsATX · ATX 3.xSemi · G · DC-DC
ManufacturerODM: CWTPlatform: Upgraded GPX ATX 3.0Semi-modular/costdown Combat FG. Does not seemingly suffer the same SCP issue with the FG.
Brand & SeriesSuper FlowerCombat FG
Wattages650/750/850W
TierB-
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: Upgraded GPX ATX 3.0Cybenetics report says 650W and 850W units died in -12V SCP testing, which is no longer used in modern systems. 750W unsubmitted.
Brand & SeriesSuper FlowerLeadex Silver
Wattages550/650W
TierC
Year2017
SpecificationsATX · ATX 2.xFull · S · DC-DC
ManufacturerODM: Super FlowerPlatform: Costdown Leadex IILeadex II costdown, single-layer PCB. Sleeve bearing fan. Capacitors aren't of the highest quality.
Brand & SeriesSuper FlowerPlatinum King
Wattages450/550/650W
TierC+
Year2017
SpecificationsATX · ATX 2.xNo · P · DC-DC
ManufacturerODM: Super FlowerPlatform: Platinum KingNo OTP and OCP (12V) present; low hold-up time (out of spec); poor soldering quality.
Brand & SeriesSuper FlowerZillion DW White
Wattages550/650W
TierE
Year2024
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: Zhong YuanPlatform: Group regulated.
Brand & SeriesSuper FlowerZillion DB Bronze
Wattages550W
TierE
Year2024
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: Zhong YuanPlatform: Sleeve-bearing fan. OCP untested.
Brand & SeriesSuper FlowerZillion DB Bronze
Wattages650W
TierF
Year2024
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: Zhong YuanPlatform: OCP doesn't work properly on +12V, unit experiences a huge voltage drop to 10.92V on +12V. Avoid until further testing.
Brand & SeriesThermalright TR-TG FX
Wattages550/650W
TierB
Year2024
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: SANRPlatform: S-850F A-J550W tested, 550/650W TGFX ATX 3.0 compliant but no 12VHPWR/12V-2x6. Mediocre ripple & poor inrush current. Cybenetics Platinum/Gold.
Brand & SeriesThermalright TR-ABFX
Wattages500W
TierC-
Year2021
SpecificationsSFX · ATX 2.xNo · B · DC-DC
ManufacturerODM: CWTPlatform: GPH
Brand & SeriesThermalright TR-TG -
Wattages1200W
TierE
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: SANRPlatform: S-850MZ A-JFailed ATX 3.0 12V power excursion testing, malfunctioning OCP on 3.3V. False efficiency certifications.
Brand & SeriesThermaltakeToughpower PF1 ARGB
Wattages850-1200W
Tier A-
Year2019
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CSTAggressive fan profile, ~40+ dbA output.
Brand & SeriesThermaltakeToughpower GF3 ARGB
Wattages750/850W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-832F
Brand & SeriesThermaltakeToughpower DPS G
RGB Titanium
Wattages850/1000W
TierA
Year2016
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: EnhancePlatform:
Brand & SeriesThermaltakeToughpower GF1 Premium (2021)
Wattages1200W
TierA
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CST
Brand & SeriesThermaltakeToughpower iRGB
Plus Titanium
Wattages1250W
TierA
Year2017
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: CWTPlatform: CST
Brand & SeriesThermaltakeToughpower GF3 Premium Original
(TPD-FSG)
Wattages1350W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-826
Brand & SeriesThermaltakeToughpower GF2 ARGB
Wattages650/750/850W
TierA-
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-830
Brand & SeriesThermaltakeToughpower PF3
Wattages750-1200W
TierA-
Year2023
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: HKCPlatform: ATX-40Questionable fan quality, two EPS connectors on the same cable. Otherwise qualifies for A tier based on performance.
Brand & SeriesThermaltakeToughpower iRGB
Plus Gold
Wattages750/850W
TierA-
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPROTP claimed; tested working in other GPR-based units in similar configurations.
Brand & SeriesThermaltakeToughpower PT
Wattages850/1000/1200W
TierA-
Year2025
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CSAExcellent noise profile despite uncompetitive overall performance. Poor load regulation on the 5VSB rail and poor transient response on 3.3V.
Brand & SeriesThermaltakeToughpower iRGB
Plus Gold
Wattages1000W
TierA-
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPROPP works, OTP claimed; tested working in other GPR-based units in similar configurations.
Brand & SeriesThermaltakeToughpower SFX Gold ATX 3.0
Wattages1000W
TierA-
Year2022
SpecificationsSFX-L · ATX 3.xFull · G · DC-DC
ManufacturerODM: HKCPlatform: SFXL-05OCP is set much higher than necessary on all rails.
Brand & SeriesThermaltakeToughpower PF1 Premium
Wattages1050/1200W
TierA-
Year2021
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: CE LinkPlatform: PCFG-A-FAD-AQuite loud under full load, ~39dbA
Brand & SeriesThermaltakeToughpower DPS G
RGB Titanium
Wattages1250W
TierA-
Year2016
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: CWT Platform: CST5VSB OCP needs tuning (59mV ripple); An EPS cable can fit into a PCIe socket and vice versa, but they're not electrically compatible.
Brand & SeriesThermaltakeToughpower GF1 ARGB
Wattages650/750/850W
TierA+
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPR
Brand & SeriesThermaltakeToughpower GF1 Premium (2021)
Wattages650/750/850W
TierA+
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPRBe wary of "2024 Version" 750/850W! Original is 160mm long, "2024" variant is 140mm long
Brand & SeriesThermaltakeToughpower GF1 Snow
Wattages650/750/850W
TierA+
Year2022
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPR
Brand & SeriesThermaltakeToughpower GF3 Premium Original
(TPD-FCG)
Wattages750-1000W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSZ
Brand & SeriesThermaltakeToughpower iRGB
Plus Platinum
Wattages850/1050/1200W
TierA+
Year2017
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CST
Brand & SeriesThermaltakeToughpower GF1 Premium (2021)
Wattages1000W
TierA+
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPR
Brand & SeriesThermaltakeToughpower GF3 Premium Original
(TPD-FCG)
Wattages1200W
TierA+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: CSZ
Brand & SeriesThermaltakeToughpower TF1
Wattages1550W
TierA+
Year2021
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: CWTPlatform: CTTSemi-digital
Brand & SeriesThermaltakeToughpower GF Standard
Wattages550-850W
TierB
Year2021
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPXEurope, India and Japan model.
Brand & SeriesThermaltakeToughpower GF A3 Global
(FAGK-H)
Wattages650/750/850W
TierB
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: HKCPlatform: ATX-23BBe wary of 2024 OEM/Platform change in the N.A. market!
Brand & SeriesThermaltakeToughpower GF A3 Global
(FAGK-H)
Wattages1050/1200W
TierB
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: HKCPlatform: ATX-33BBe wary of 2024 OEM/Platform change in the N.A. market!
Brand & SeriesThermaltakeToughpower GF A3 Swap (FAGU-L)
Wattages650/750/850W
TierB-
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CE LinkPlatform: Unnanounced OEM swap. Technically invalid 80 Plus certification, but did qualify for Gold in testing, as advertised.
Brand & SeriesThermaltakeToughpower Gold
Wattages650/750W
TierB-
Year2014
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: CWT Platform: Modified GPS
Brand & SeriesThermaltakeToughpower SFX Platinum ATX 3.1
Wattages750/850W
TierB-
Year2024
SpecificationsSFX · ATX 3.xFull · P · DC-DC
ManufacturerODM: CE LinkPlatform: Single-sided PCB, voltage drops right before protection trip points on the minor rails; however, the protections did engage in time.
Brand & SeriesThermaltakeToughpower Grand
RGB Platinum
Wattages850/1050W
TierB-
Year2019
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CSTOTP doesn't work
Brand & SeriesThermaltakeToughpower Grand
RGB Gold Sync Ed.
Wattages850W
TierB-
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-810OTP is set over 200C or doesn't work.
Brand & SeriesThermaltakeToughpower GF A3 Hydrangea Blue
Wattages1050W
TierB-
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: CE LinkPlatform: Limited special edition model for 25th anniversary, no indication of any internal changes
Brand & SeriesThermaltakeToughpower GF3 Premium Original
(TPD-FSG)
Wattages1650W
TierB-
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-819CVery beefy platform, however OTP doesn't work; very loud. Would be tier A- if not for OTP not working.
Brand & SeriesThermaltakeToughpower Grand
RGB Gold
Wattages650/750/850W
TierB+
Year2017
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-781
Brand & SeriesThermaltakeToughpower PF1 Premium
Wattages650/750/850W
TierB+
Year2020
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: HKCPlatform: ATX-23No MOV
Brand & SeriesThermaltakeToughpower Grand
RGB Gold Sync Ed.
Wattages650/750W
TierB+
Year2018
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-810
Brand & SeriesThermaltakeToughpower GX1 RGB
Wattages500/600/700W
TierC
Year2019
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: HKCPlatform: ATX-06
Brand & SeriesThermaltakeSMART Gold (OEM/SI)
Wattages600W
TierC
Year2019
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: CWTPlatform: GPSCostdown GX1 with 85C Chinese caps and a sleeve bearing Yate Loon fan; intended for OEM/SI market.
Brand & SeriesThermaltakeSMART BM3
Wattages650/750/850W
TierC
Year2023
SpecificationsATX · ATX 3.xSemi · B · DC-DC
ManufacturerODM: CE LinkPlatform: PCFB-A-AT3Transient response was tested but values were left out. OPP is set very high, but the PSU handled it and shut down safely and properly.
Brand & SeriesThermaltakeSMART BX1 Standard
Wattages750W
TierC
Year2018
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: HKCPlatform: ATX-15AWhile a functional platform, the other two "known" 750W variants are unidentifiable.
Brand & SeriesThermaltakeSMART BX1 RGB
Wattages750W
TierC
Year2018
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: HKCPlatform: ATX-15ADC-DC, but 12V capacity is rated awfully low, at what a GR would typically be (672W or 56A).
Brand & SeriesThermaltakeSMART Pro RGB
Wattages850W
TierC
Year2017
SpecificationsATX · ATX 2.xFull · B · DC-DC
ManufacturerODM: High PowerPlatform: Direct12II Bronze (NO-790)
Brand & SeriesThermaltakeToughpower GX3
Wattages850W
TierC
Year2024
SpecificationsATX · ATX 3.xNo · G · DC-DC
ManufacturerODM: CE LinkPlatform: GX2 (Swap) upd. to ATX 3.0Poor thermal management; fan has to work very hard to prevent OTP from kicking in. Can get as loud as ~60dbA (!) under high operating temps.
Brand & SeriesThermaltakeTR2 Gold
Wattages450-700W
TierC+
Year2015
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: High PowerPlatform: Astro Lite HPM
Brand & SeriesThermaltakeSMART BM2 Ver. A (2019)
Wattages450-750W
TierC+
Year2019
SpecificationsATX · ATX 2.xSemi · B · DC-DC
ManufacturerODM: CWTPlatform: CSB-A
Brand & SeriesThermaltakeToughpower GX1 -
Wattages500/600/700W
TierC+
Year2018
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: CWTPlatform: GPS
Brand & SeriesThermaltakeToughpower GX2 Original (2020)
Wattages500/600/700W
TierC+
Year2020
SpecificationsATX · ATX 2.xNo · G · DC-DC
ManufacturerODM: CWTPlatform: GPSBe wary of 2024 CE-Link variant! GX1 costdown. If CWT based, 588W on 12V output for 600W.
Brand & SeriesThermaltakeSMART DPS G Gold
Wattages650/750W
TierC+
Year2016
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWTPlatform: GPS
Brand & SeriesThermaltakeToughpower DPS G
RGB Gold
Wattages650/750W
TierC+
Year2016
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWT Platform: CSC
Brand & SeriesThermaltakeToughpower Grand Platinum
Wattages700W
TierC+
Year2013
SpecificationsATX · ATX 2.xSemi · P · DC-DC
ManufacturerODM: High PowerPlatform: Astro Gold HPANo proper transient testing, too old.
Brand & SeriesThermaltakeToughpower Grand Platinum
Wattages850-1200W
TierC+
Year2016
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: EnhancePlatform: 1300GT Plat
Brand & SeriesThermaltakeToughpower DPS G
RGB Gold
Wattages850W
TierC+
Year2016
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: CWT Platform: CSH
Brand & SeriesThermaltakeToughpower Grand
RGB Platinum
Wattages1200W
TierC+
Year2019
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: CWTPlatform: CSTOTP works on the 1200W model, however the 5VSB OCP is so out of tune, ripple suppression exceeds 100mV.
Brand & SeriesThermaltakeSMART DPS G Bronze
Wattages500/600/700W
TierD
Year2016
SpecificationsATX · ATX 2.xSemi · B · GR
ManufacturerODM: CWTPlatform: GPK
Brand & SeriesThermaltakeSMART RGB
Wattages600/700W
TierD
Year2020
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: HKCPlatform: ATX-13A
Brand & SeriesThermaltakeSMART BX1 Standard
Wattages450-750W
TierE
Year2018
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: MultiplePlatform: HKC, CWT, CE Link?3 separate versions dependent upon region, most groupreg. Also a 230V only version. Essentially unrecommendable due to platform variation.
Brand & SeriesThermaltakeSMART BM1
Wattages500/600/700W
TierE
Year2018
SpecificationsATX · ATX 2.xSemi · B · GR
ManufacturerODM: CWT, AndysonPlatform: GPM (CWT)
Brand & SeriesThermaltakeSMART RGB
Wattages500W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: HKCPlatform: ATX-13AUnder crossload, 5V rail experiences high ripple >100mV, doubling ATX spec.
Brand & SeriesThermaltakeSMART BX1 RGB
Wattages550/650W
TierE
Year2018
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: HKCPlatform: ATX-13
Brand & SeriesThermaltakeLitepower New (2016+)
Wattages350-650W
TierF
Year2016
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: MultiplePlatform: UnknownUnknown number of suppliers. Missing crucial safety protections, very old platforms and very poor build quality.
Brand & SeriesThermaltakeTR2 S
Wattages350-700W
TierF
Year2015
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: MultiplePlatform: UnknownVery poor build quality and unknown number of suppliers, crucial protections not claimed.
Brand & SeriesThermaltakeSMART White Label
Wattages430-700W
TierF
Year2018
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: MultiplePlatform: UnknownBlack casing, white sticker. Unknown number of suppliers for this unit. Versions that have been tested have malfunctioning OCP, OPP, and SCP.
Brand & SeriesThermaltakeToughpower SFX Gold ATX 3.0
Wattages450-850W
TierF
Year2020
SpecificationsSFX · ATX 3.xFull · G · DC-DC
ManufacturerODM: HKCPlatform: SFX-03Multiple inexcusable protections malfunctions despite good electrical performance.
Brand & SeriesThermaltakeLitepower RGB
Wattages450/550/650W
TierF
Year2019
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: HKCPlatform: ATX-13Missing crucial safety protections, very old platform and very poor build quality.
Brand & SeriesThermaltakeToughpower SFX Old
Wattages450/600W
TierF
Year2016
SpecificationsSFX · ATX 2.xFull · G · DC-DC
ManufacturerODM: EnhancePlatform: Over 500mV of ripple at 110% load on the +12V line is inexcusable (over 4x the ATX specification limit). Clearly a major design flaw.
Brand & SeriesThermaltakeToughpower SFX Platinum ATX 3.1
Wattages1000W
TierF
Year2024
SpecificationsSFX · ATX 3.xFull · P · DC-DC
ManufacturerODM: CE LinkPlatform: Malfunctioning protections that don't engage in time before the minor rails experience a huge voltage drop out of spec.
Brand & SeriesThermaltakeToughpower DPS G
RGB Titanium
Wattages1500W
TierF
Year2016
SpecificationsATX · ATX 2.xFull · T · DC-DC
ManufacturerODM: EnhancePlatform: Malfunctioning safety protections
Brand & SeriesVetrooGV/G5 2023 (Original)
Wattages850/1000W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: AndysonPlatform: P32B (modified P32)BE WARY OF ATX 3.1 2024 VARIANT! Poor transient response on 3.3V and load regulation on 5VSB. Very good electrical performance otherwise.
Brand & SeriesVetrooSFX
Wattages850W
TierB
Year2025
SpecificationsSFX · ATX 3.xFull · G · DC-DC
ManufacturerODM: JiumengPlatform: JM-SFX800The OCP and OPP triggering points are set much higher than necessary.
Brand & SeriesVetrooGV/G5 2024 (Swap)
Wattages850/1000W
TierB+
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: JiumengPlatform: JM-880-QTAdvertised as ATX 3.1. Platform has poor transient response in 200% ATX 3.1 test, weak 3.3V load regulation, and high-set OCP on the minor rails.
Brand & SeriesVidaLite
Wattages500/600/750W
TierF
Year2024
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: UnknownPlatform: PPFC
Brand & SeriesXigmatekFury GD
Wattages1100W
TierA
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: AndysonPlatform: P32
Brand & SeriesXigmatekHarrier
Wattages550/650W
TierB-
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: AndysonPlatform: PAD07
Brand & SeriesXigmatekPrime M Pro
Wattages850/1000W
TierB-
Year2025
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: AndysonPlatform: P59Mediocre transient response on the minor rails. The OPP and OCP triggering points should be reduced, as they are set way higher than necessary.
Brand & SeriesXigmatekVector P
Wattages600/700W
TierB+
Year2014
SpecificationsATX · ATX 2.xSemi · P · DC-DC
ManufacturerODM: AndysonPlatform: Y8
Brand & SeriesXigmatekFury GD
Wattages850W
TierB+
Year2023
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: AndysonPlatform: PAD35Overall really good electrical performance with only the 3.3V rail trailing behind in transients and failing testing. OTP isn't tested.
Brand & SeriesXigmatekTitan PT
Wattages1200W
TierB+
Year2024
SpecificationsATX · ATX 3.xFull · P · DC-DC
ManufacturerODM: AndysonPlatform: PAD35
Brand & SeriesXigmatekHydra M
Wattages550/650/750W
TierC
Year2020
SpecificationsATX · ATX 2.xFull · B · DC-DC
ManufacturerODM: Guang HaiPlatform: GH356
Brand & SeriesXigmatekTHOR V2 T-M (Modular)
Wattages750/850W
TierC
Year2023
SpecificationsATX · ATX 2.xFull · B · DC-DC
ManufacturerODM: AndysonPlatform: M5+Essentially a Thor V2 made for full-modularity; no MOV.
Brand & SeriesXigmatekTHOR V3 (ATX 3.1) T
Wattages750/850W
TierC-
Year2024
SpecificationsATX · ATX 3.xNo · B · DC-DC
ManufacturerODM: AndysonPlatform: P37Claims LLC resonant, internal shots show otherwise. Parts selection is very questionable and transient response on the minor rails failed.
Brand & SeriesXigmatekTHOR V3 (ATX 3.1) T-M (Modular)
Wattages750/850W
TierC-
Year2024
SpecificationsATX · ATX 3.xNo · B · DC-DC
ManufacturerODM: AndysonPlatform: P37Presumably the modular variant of the Thor V3.
Brand & SeriesXigmatekTHOR V1
Wattages450/550W
TierE
Year2022
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: ABLEPlatform: Poor electrical performance from an unknown OEM; fails all 12V transient response testing per F14 Lab's testing.
Brand & SeriesXigmatekHera Gold
Wattages650/750/850W
TierE
Year2019
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: AndysonPlatform: PAD03Both the 12V and 3.3V rail fail in ripple measurements, exceeding the ATX specification. No transient response testing.
Brand & SeriesXigmatekTHOR V1
Wattages650/750W
TierE
Year2022
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: ABLEPlatform: Poor electrical performance from an unknown OEM; fails all 12V transient response testing per F14 Lab's testing.
Brand & SeriesXigmatekHyper H
Wattages750W
TierE
Year2025
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: AndysonPlatform: Z8No OCP, and OVP/UVP is set too high to be effective. Also really only a 600W unit despite being advertised as 750.
Brand & SeriesXigmatekMaverick S
Wattages400/500/600W
TierF
Year2015
SpecificationsATX · ATX 2.xSemi · B · GR
ManufacturerODM: AndysonPlatform: Z82 year warranty, sleeve bearing fan. Miserable electrical performance.
Brand & SeriesXigmatekLOKI
Wattages750/850W
TierF
Year2024
SpecificationsATX · ATX 3.xNo · B · DC-DC
ManufacturerODM: Guang HaiPlatform: GH359Failed ATX 3.0 power excursion, protections, and 12V transient response. Low-quality components.
Brand & SeriesXigmatekTHOR V2 T
Wattages750W
TierF
Year2023
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: AndysonPlatform: M5+No MOV. OCP on the 3.3V rail failed (via rails falling out of ATX specification)
Brand & SeriesXilencePerformance C
Wattages400/500/600W
TierE
Year2015
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: XHYPlatform: Not independently regulated and no 80+ or Cybenetics certification
Brand & SeriesXilencePerformance A (XP-R5)
Wattages430-730W
TierE
Year2014
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: HECPlatform:
Brand & SeriesXilenceGaming Bronze
Wattages450-850W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: HKCPlatform: ATX-13Claims to be DC-DC, but internal shots show otherwise; false advertising.
Brand & SeriesXilenceRedwing R7
Wattages350-600W
TierF
Year2019
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: HKCPlatform: ATX-02?PPFC and no 80+ certification; e-waste
Brand & SeriesXilenceRedwing R7
Wattages700W
TierF
Year2019
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: UnknownPlatform:
Brand & SeriesYeyianRaiden Bronze
Wattages550/650/750W
TierE
Year2024
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: UnknownPlatform: Does not claim certain safety protection circuits which is a major deficiency.
Brand & SeriesYeyianRaiden Gold
Wattages650W
TierF
Year2024
SpecificationsATX · ATX 3.xSemi · G · DC-DC
ManufacturerODM: UnknownPlatform: Does not claim certain safety protection circuits which is a major deficiency.
Brand & SeriesZalmanAcrux (ARX)
Wattages750-1200W
TierB
Year2017
SpecificationsATX · ATX 2.xFull · P · DC-DC
ManufacturerODM: EnhancePlatform: 13XX GT Platinum
Brand & SeriesZalmanTeramax II SE
Wattages750/850/1000W
TierB+
Year2024
SpecificationsATX · ATX 3.xFull · G · DC-DC
ManufacturerODM: JiumengPlatform: JM-880-QT1000W has very poor transient response in the 200% ATX 3.1 excursion test, poor regulation on 3.3V, OCP is set way too high on the minor rails.
Brand & SeriesZalmanTX
Wattages500/600/700W
TierC-
Year2016
SpecificationsATX · ATX 2.xNo · W · DC-DC
ManufacturerODM: Hui ChengPlatform:
Brand & SeriesZalmanEBT
Wattages650/750W
TierC+
Year2016
SpecificationsATX · ATX 2.xSemi · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-771
Brand & SeriesZalmanEBT
Wattages850/1000/1200W
TierC+
Year2015
SpecificationsATX · ATX 2.xFull · G · DC-DC
ManufacturerODM: High PowerPlatform: NO-763
Brand & SeriesZalmanMegamax TXII V2
Wattages500-800W
TierE
Year2021
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: JiumengPlatform:
Brand & SeriesZalmanGigamax GV II-A
Wattages500/600/700W
TierE
Year2022
SpecificationsATX · ATX 2.xNo · B · GR
ManufacturerODM: AndysonPlatform: M5Claimed DC-DC, internal shots from 2023 show otherwise. Confirmed GR.
Brand & SeriesZalmanGVM
Wattages500/600/700W
TierE
Year2015
SpecificationsATX · ATX 2.xSemi · B · GR
ManufacturerODM: High PowerPlatform: NO-782
Brand & SeriesZalmanMegamax TXII V1
Wattages500/600/700W
TierE
Year2020
SpecificationsATX · ATX 2.xNo · W · GR
ManufacturerODM: JiumengPlatform: Pre production sample used for testing.
Brand & SeriesZalmanWattGiga
Wattages500/600/700W
TierE
Year2018
SpecificationsATX · ATX 2.xSemi · B · GR
ManufacturerODM: JiumengPlatform: Korean exclusive
Brand & SeriesZalmanGigamax GV III (3)
Wattages550/650/750W
TierE
Year2024
SpecificationsATX · ATX 3.xNo · S · DC-DC
ManufacturerODM: JiumengPlatform: No protections testing, performance testing is not extensive. Need further testing to move beyond tier E since Jiumeng is the OEM.
Brand & SeriesZalmanWattbitt II (XE II)
Wattages400/500/600W
TierF
Year2016
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: JiumengPlatform: PPFC; e-waste, same as the 83+ XE
Brand & SeriesZalmanWattbitt 83+ (XE)
Wattages400/500/600W
TierF
Year2015
SpecificationsATX · ATX 2.xNo · N · GR
ManufacturerODM: JiumengPlatform: PPFC; e-waste
Brand & SeriesZalmanMegamax II (GV2SE)
Wattages500/600/700W
TierF
Year2024
SpecificationsATX · ATX 2.xNo · B · DC-DC
ManufacturerODM: JiumengPlatform: 12V and 5V OCP malfunction, allowing the unit to have varying issues of OOS voltage drops and/or OOS ripple.