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Rectangular metal server PSU with 14-pin connector and 280W label

Supersuperuncle

Supersuperuncle 14-pin 280W server power supply HK380-16FP PS-4281-02 FSP280-40EPA

SKU CH-5XC7-2235T

280 W server power supply with a 14-pin connector for Lenovo systems

  • Designed for Lenovo systems with a 14-pin connector
  • Delivers 280 W of power for server workloads
  • Identified by part numbers HK380-16FP, PS-4281-02 and FSP280-40EPA
  • Brand-new condition ensures full rated performance

14-pin 280W server power supply

This 280W unit uses a 14-pin connector built for Lenovo systems. It replaces part numbers HK380-16FP, PS-4281-02 and FSP280-40EPA. The supply is new and intended for compatible server chassis.

Integration in a Lenovo chassis

The 14-pin interface plugs directly into the matching motherboard header without adapters. A 280W limit means the board and installed components must stay within that budget. Builders needing more output or a different pin layout cannot use this unit.

How it compares

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

Price $114.99
Cheaper than about 62% 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

Will the 14-pin connector fit my Lenovo server that uses the HK380-16FP or PS-4281-02 part?

Yes, this supply is built for Lenovo systems requiring the 14-pin HK380-16FP and PS-4281-02 pin-out, so it matches the original connector exactly.

How much heat must my chassis dissipate when this 280 W unit runs continuously?

At full load the supply draws up to 280 W, so your chassis cooling needs to handle roughly that amount of waste heat.

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