
Fits perfectly in my 3u rack case. This psu is quiet and powerful. I thought the smaller size fans would be noisy and constantly spinning at high rpms. But no such thing. the high efficiency results in surprisingly cool and quiet operation. That's a plus because the computer is part of a video production switch and the quietness allows us to stay close to the action without hum being picked up by mics.






Much quieter than the 900w supplies in my 846 case and more energy efficient




Quiet (compared with other supermicro PSUs) Very effecient (92-94%) Cheap (for a 920w super high effecient specialized rackmount chasis its pretty cheap)

Small size, dual fans, plenty of power, enterprise quality.


I'm using this ps to power a custom built sff desktop. It's nice and slim, with more than enough juice to power an overclocked i7-2600k. One great feature of the ps is the P4 cpu power plug. There is a single 4 pin connector plus the two combining 8 pin plug, so that's three plugs total. All cables were long enough to reach to where they were needed.

Seems to work, it's quiet.


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No problems. Could use mode SATA power connectors (they are all on the same pigtail). No noise issues.


We have purchased 8 of these for 1U servers, starting over a year ago, and haven't had any problems. Solid, reliable.

The supplies were new and worked perfectly.