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Rectangular silver metal server power supply unit with rear fan grille and power connector

DELL

DELL 280W Server Power Supply L280P-00 X9072

SKU CH-A0EY-80Y07

Genuine Dell 280 W proprietary desktop power supply, part number X9072 and model L280P-00

  • Product typeProprietary Power Supply
  • 280 W maximum output powers compatible Dell desktops
  • Genuine Dell unit matches part numbers X9072, MH596, MH595, RT490, NH429, P9550, U9087, NC912, JK930
  • Proprietary form factor fits models AA24100L, D280P-00, H280P-00, L280P-01
  • New condition ensures reliable operation from first use

Genuine Dell 280W Proprietary Power Supply

This genuine Dell unit delivers 280W maximum output for compatible desktop systems. It carries part number X9072 and model designation L280P-00 with manufacturer part PS-5281-3DFS. The supply replaces several Dell reference numbers including MH596 and RT490.

Suits owners of listed Dell desktops needing

Buyers whose chassis requires a standard ATX form factor or higher wattage should look elsewhere. Systems needing redundant or hot-swap server modules are not supported by this proprietary design.

How it compares

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

Price $55.99
Cheaper than about 85% of the 3,798 comparable items (median $131.99).

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Specifications

Product
Product typeProprietary Power Supply

Questions about this item

What limits the Dell 280W supply under sustained load?

The 280W maximum output rating defines the sustained power limit for the L280P-00 unit.

How does the PS-5281-3DFS handle heat and noise during all-day operation?

The proprietary Dell design manages thermal output within the 280W rating using its internal cooling system.

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