Tier A+ Power Supplies
Browse 78 tier A+ units with full specs and sorting.
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Showing 78 of 78 entries in Tier A+
Brand
Series
Wattages
Tier
Year
Size
ATX Ver.
Input
Modular
Eff.
Topology
ODM
Platform
↪ Notes: ATX 3.0 refresh
↪ Notes: Optional "5V Boost" button which increases +5V by 200mV; bridgeless PFC. 12V-2x6 connector has thermistors to act as an "OTP".
↪ Notes: Interleaved PFC; digital operation for primary, APFC and 12V; minor rails are analog.
↪ Notes: Interleaved PFC; digital operation for primary, APFC and 12V; minor rails are analog.
↪ Notes: Semi-digital
↪ Notes: White model available, same internals.
V-Series
"Vanguard" Gold i Multi ("Digital")
DC-DC
Chicony
Custom
↪ Notes: "Semi-digital" - offers digital fan control and monitoring via MasterPlus software; actual components are analog.
↪ Notes: Same internals as the Plus Platinum without the screen, ARGB fan, or digital control.
↪ Notes: Built-in screen, ARGB fan, and digital fan control and monitoring via MasterPlus software.
↪ Notes: Rated for 850W under 115VAC and advertised as 850W in North America.
↪ Notes: Rated for 1100W under 230VAC, but can still be used under 115VAC for 850W.
↪ Notes: Same platform as the Edge Platinum but with active cooling; full 1300W rating regardless of input range.
↪ Notes: 160mm length, Sunon Magnetic Levitation (Maglev) bearing fan.
↪ Notes: Grey label; RM-x v1 with digital monitoring features
↪ Notes: Modular inputs on side of PSU rather than the rear. Use caution and check case clearances: see Jon Gerow's list of cases (archive)
↪ Notes: Gray label. Per-connector 40A OCP when multi rail is enabled
↪ Notes: Grey label; RM-x v1 with digital monitoring features
↪ Notes: 160mm length
↪ Notes: Semi-digital. Good noise profile. 5VSB OCP is set quite high. Look above for case clearance list.
↪ Notes: Class-leading performance, excellent build quality, relatively quiet for the capacity.
↪ Notes: Grey label; potential issues with heavy transient loads.
↪ Notes: Black label, triangle fan grille. Digital monitoring and semi-passive operation controlled via USB-C connector in software.
↪ Notes: Refresh with included 12V-2x6 cable and listed ATX 3.1 compliance. Actual design appears to be the same internally.
↪ Notes: 10th anniversary limited run, only 100 units with white casing & white LEDs inside.
↪ Notes: 180mm length, Sunon Magnetic Levitation (Maglev) bearing fan.
↪ Notes: Gray label. Per-connector 40A OCP when multi rail is enabled
↪ Notes: Refresh with included 12V-2x6 cable and listed ATX 3.1 compliance. Actual design appears to be the same internally.
↪ Notes: Minor changes on the primary side, overall very similar; merely a refresh. Embossed cables instead of flat cables from older generations. (Fancy)
↪ Notes: Black label, triangle fan grille. Digital monitoring and semi-passive operation controlled via USB-C connector in software.
↪ Notes: Refresh with included 12V-2x6 cable and listed ATX 3.1 compliance. Actual design appears to be the same internally.
↪ Notes: Grey label; totem pole PFC, fully digital aside from 5VSB.
↪ Notes: 850W model can come in white.
↪ Notes: Semi-digital. Outstanding performance per Aris' review.
↪ Notes: Identical to the PTM X Pro made for ATX 3.0 compliancy.
↪ Notes: Insane performer, extremely quiet, however the 850W model is discontinued.
↪ Notes: Highly likely a similar platform to the PTM Pro ATX 3.0, OTP works in similar configurations (PTM Pro). Superb electrical performance.
↪ Notes: Interleaved PFC, semi-digital
↪ Notes: Available in black and white
↪ Notes: Semi-digital, interleaved PFC, magnetic levitation (maglev) bearing fan
↪ Notes: Excellent overall performance, component, and build quality, quietest SFX unit in its class.
Leadex VII Gold (XG)
DC-DC
Super Flower
Leadex VII Gold (XG)
↪ Notes: White variant available at 1kW.
Leadex Platinum (ATX 3.1)
DC-DC
Super Flower
Leadex GTX heavily mod.
↪ Notes: Bridgeless PFC, exceptional electrical performance per Cybenetics' entry & confirmed internal shots per Quasar Zone and Aris.
↪ Notes: Be wary of "2024 Version" 750/850W! Original is 160mm long, "2024" variant is 140mm long
↪ Notes: