Supermicro PWS-920P-1RProduct 920W 80 Plus Platinum 1U server power supply Rev 1.11

920W 80 Plus Platinum 1U Server PSU

The Supermicro PWS-920P-1RProduct is a 920 watt redundant power module built for 1U enterprise chassis. It targets system integrators and IT managers who need high-efficiency AC-to-DC conversion in dense rack environments. The unit carries 80 Plus Platinum certification for reduced operating cost. Rev 1.11 reflects the current manufacturing revision.

920 watt capacity with Platinum headroom

At 920 watts the module comfortably feeds dual-socket servers with multiple storage drives and add-in cards. Platinum efficiency keeps waste heat low even under sustained load, leaving thermal headroom for other components. The supply runs out when peak draw exceeds its rated maximum or when the chassis requires more modules than available bays. No higher-wattage variant exists in this form factor.

1U redundant form factor for rack builds

The 1U height fits standard hot-swap bays in Supermicro and compatible rack servers. It requires a matching backplane with PMBus support for remote monitoring and redundant operation. The design frees up internal space by eliminating external cables and large ATX units. Builds needing ATX connectors or non-redundant desktop layouts cannot use this module.