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Rectangular server power supply unit with 14-pin connector and metal casing

Supersuperuncle

Supersuperuncle 14-pin Server Power Supply HK280-23FP PCB037 PS-3181-3 HK280-25FP

SKU CH-XHGT-129HR

14-pin server power supply compatible with Lenovo HK280-23FP, PCB037, PS-3181-3 and HK280-25FP models

  • Compatible with Lenovo HK280-23FP server builds
  • 14-pin connector matches PS-3181-3 board layout
  • Replaces HK280-25FP unit using PCB037 design
  • New condition ensures reliable 280 W power delivery

Lenovo server 14-pin replacement unit

This 14-pin server power supply is built for Lenovo systems that reference the HK280-23FP, PCB037, PS-3181-3 and HK280-25FP part numbers. It serves administrators and integrators who need a direct-fit replacement for those specific platforms. Buyers whose chassis uses a different pin layout or form factor cannot use this unit.

Normal-use thermals and power behaviour

In normal operation the supply delivers the rated 280 W through its 14-pin connector while maintaining stable output voltages. The internal fan speed scales with load, so acoustic output rises only when the server draws higher current. No additional cooling or power-draw figures are provided for this model.

Highlights

  • Compatible with Lenovo HK280-23FP server builds
  • 14-pin connector matches PS-3181-3 board layout
  • Replaces HK280-25FP unit using PCB037 design
  • New condition ensures reliable 280 W power delivery

Specifications

No published specifications for this item yet.

Questions about this item

How is the 14-pin connector aligned during installation, and which orientation mistake is common?

The 14-pin connector is keyed; the common error is forcing it in upside down, which bends pins on the PCB037 board.

What maintenance will the HK280-23FP unit need after extended server use?

Clean dust from the fan intake every few months and replace the unit if the 280 W output becomes unstable under load.

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