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Supersuperuncle server power supply unit in metal casing

Supersuperuncle

Supersuperuncle server power supply P8401 WM283 KH624 for DELL Precision 380 390 T3400

SKU CH-X0WX-R9EDT

Replacement power supply compatible with Dell Precision 380, 390 and T3400 workstations

  • Compatible with DELL Precision 380 390 T3400 workstations
  • Replaces OEM part numbers P8401 WM283 KH624 directly
  • Brand new server power supply unit
  • Ready for immediate installation in supported systems

Compatible replacement for DELL Precision

This power supply fits the Precision 380, 390 and T3400 models using part numbers P8401, WM283 and KH624. It is a new server-grade unit built to the original specifications for those systems. Installers can swap the original module without adapter cables or chassis modifications.

Direct-fit design eliminates adapter cables

The unit matches the factory pin-out and mounting points, so the existing wiring harness connects immediately. No extra brackets, converters or software are included because none are required for the supported models. Builders working on other Precision generations or non-DELL platforms will need a different power supply.

How it compares

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

Price $128.99
Typical for this category: the median of 3,798 items is $131.99.

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Specifications

No published specifications for this item yet.

Questions about this item

What components in the P8401 power supply typically need replacement over time?

The internal cooling fan and electrolytic capacitors are the parts most likely to require replacement after extended use in the Precision 380, 390 or T3400.

What limit appears first when the WM283 unit runs continuously at full load?

The thermal protection circuit will shut the supply down before any electrical limit is reached, protecting the Precision 380, 390 and T3400 systems.

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