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Rectangular metal server power supply unit with fan grille and power connector visible

Supersuperuncle

Supersuperuncle Server Power Supply HK380-16FP FSP280-40PA PS-4248-02

SKU CH-MBGD-DSPYS

Server power supply compatible with Lenovo PCB033 systems, rated at 280 watts

  • Designed for Lenovo PCB033 systems
  • Universal fit for HK380-16FP and FSP280-40PA models
  • Replaces PS-4248-02 part directly
  • New condition ensures reliable server operation

Lenovo PCB033 compatible server PSU

This power supply fits Lenovo systems that use the PCB033 platform and carries the HK380-16FP and FSP280-40PA part numbers. It is built for server environments that require a direct replacement unit. The 280 W rated output supports typical rack workloads.

Sustained 280 W delivery in rack use

Under continuous load the unit maintains its 280 W rating without relying on short-term peak headroom. Stable voltage rails protect attached components during extended compute tasks. The server-grade design prioritises consistent output over burst capacity.

How it compares

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

Price $107.99
Cheaper than about 65% 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

How loud does the HK380-16FP get during continuous 24/7 operation?

The unit uses a standard server-grade fan profile that ramps with load; typical idle noise sits in the low-40 dB range and rises under full 280 W draw.

Which Lenovo chassis or backplane must I already have for the PS-4248-02 to connect and power on?

It is built for the Lenovo PCB033 universal slot, so a compatible ThinkSystem or System x chassis with that exact backplane connector is required.

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