Supermicro PWS-741P-1R 741W 80 Plus Platinum server power supply

741W server power module

The Supermicro PWS-741P-1R is a 741W server power module designed for rack-mount systems that require efficient AC-to-DC conversion. It suits integrators building or maintaining enterprise infrastructure where 80 Plus Platinum efficiency helps reduce operating costs over time.

Redundant form factor eases deployment

The unit fits standard redundant power bays, so installation typically involves sliding the module into the chassis until it locks. The only common issue is ensuring the bay’s latch fully engages; an incomplete seat can leave the module unpowered or trigger a chassis alarm.

Platinum efficiency sustains output

With 80 Plus Platinum certification, the supply maintains high conversion efficiency across a wide load range, limiting waste heat during continuous operation. Dual 110 V AC and 220 V AC input support lets it run stably on either voltage without manual switching, keeping output steady under sustained server loads.