MSI Power Supplies

↪ Notes: Multi-rail functionality effectively negated by per-rail 12V OCP being set especially high. OPP is still functional.

↪ Notes: ATX 3.0 refresh

↪ Notes: Semi-digital.

↪ Notes: Only one 8-pin PCIe cable! Dual 12VHPWR. Good performance in pre-production sample, but needs fine-tuning. Semi-digital.

↪ Notes: Interleaved bridgeless PFC, semi-digital.

↪ Notes: Digital primary & 12V; analog minor rails & standby.

↪ Notes: Minor 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.

↪ Notes: Extremely quiet operation; however OCP is set high on the minor rails.

↪ Notes: Interleaved PFC, semi-digital

↪ Notes: Solid electrical performance, let down by poorly tuned protections, mediocre transient response, and a low quality fan.

↪ Notes: Yate Loon rifle bearing fan. The OCP triggering point for the 5VSB line allows for extremely excessive ripple.

↪ Notes: 5V OCP malfunctioned under high temps; CSZ costdown with Chinese caps and inexpensive bridge rectifiers per Aris' testing.

↪ Notes: Yate Loon rifle bearing fan. The OCP triggering point for the 5VSB line allows for extremely excessive ripple.

↪ Notes: Semi-modular A-BN. See internal shots here.

↪ Notes: Components are variable based on batch.

↪ Notes: Components are variable based on batch.

↪ Notes: A-BN with 300W 12VHPWR connection. Claims sleeve bearing, unknown quality fan.. Does not claim ATX 3.0 compliance.

↪ Notes: 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.

↪ Notes: 3 year warranty, inconclusive on platform until further notice.

↪ Notes: 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.