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Silver rectangular server power supply module with four fans and rear connector

Supermicro

Supermicro PWS-2K53-BR 2500 W 200-240 V AC 80 PLUS Platinum server power supply

SKU CH-470J-MZXY4 MPN PWS-2K53-BR

A 2500 W plug-in server power supply with 80 PLUS Platinum efficiency, 200-240 V AC input and four fans for redundant operation

  • 2500 W output powers dense server configurations
  • 80 PLUS Platinum certification cuts energy waste
  • 200-240 V AC input suits data-centre power
  • Redundant design with four fans keeps temperatures in check
  • +12 V rail delivers 208 A for heavy loads

Server power supply for high-density racks

The Supermicro PWS-2K53-BR is a 2500 W plug-in module built for 200-240 V AC infrastructure. It targets operators who need redundant, hot-swap power in dense server chassis. The unit delivers +12 V at 208 A and +5 VSB at 16 A for demanding compute loads.

Redundant plug-in design with four fans

A redundant architecture allows the module to share load with a second unit, keeping systems running during a failure. The plug-in form factor enables tool-less replacement without cable rework. Four integrated fans move air through the chassis to support continuous operation.

80 PLUS Platinum efficiency across the range

80 PLUS Platinum certification confirms high conversion efficiency at typical server loads, reducing waste heat and electricity cost. The power factor correction circuit improves mains quality. Rated operating range spans 23 °F to 122 °F with 5-95 % humidity tolerance.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $486.99
Pricier than about 90% of the 3,798 comparable items (median $131.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What input voltage range does the PWS-2K53-BR accept, and what output does it cap at?

The unit accepts AC 200-240 V input and delivers up to 2500 W with +12 V rated at 208 A and +5 VSB at 16 A.

What physical format does this 2500 W module use, and how many fans does it contain?

It is a plug-in module design that fits compatible Supermicro chassis and includes four internal fans for cooling.

How is the PWS-2K53-BR installed, and what step is often missed?

Slide the module into the chassis bay until the latch clicks, then verify the power-good LED illuminates to confirm full seating.

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