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Rectangular metal desktop power supply unit with Dell branding and ventilation grilles

DELL

DELL PowerEdge T300 528W Power Supply H528p-00 4GFMM

SKU CH-G2GM-7VHY0

A 528 W desktop power supply compatible with the Dell PowerEdge T300 server

  • 528 W output powers the PowerEdge T300 reliably
  • 530 W peak capacity handles demanding workloads
  • Designed specifically for Dell PowerEdge T300 servers
  • Desktop form factor fits the T300 chassis directly
  • OEM Dell part 4GFMM ensures exact compatibility

Dell PowerEdge T300 528W Power Supply

This 528W power supply is designed specifically for the Dell PowerEdge T300 tower server. It serves as a direct replacement unit for systems requiring the original Dell H528p-00 form factor. The unit delivers the rated wattage needed to support the server's standard component configuration.

528W capacity and headroom

The supply provides 528 watts of continuous power with a 530 watt peak rating for transient loads. This headroom handles the server's processors, memory, and integrated peripherals under typical workloads. Capacity runs out when multiple high-draw expansion cards or additional drive arrays push sustained demand beyond the rated output.

Dell proprietary form factor limits

The H528p-00 uses a Dell-specific mechanical and electrical interface that fits only the PowerEdge T300 chassis. Standard ATX power supplies cannot connect to the server's backplane or mount in the bay. This constraint means the unit cannot be repurposed for generic desktop builds or other server models.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 97% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Brand nameDELL
Model nameH528p-00

Questions about this item

Will this 528 W unit fit the PowerEdge T300 chassis I already own?

The part number 4GFMM is listed as compatible with the PowerEdge T300 server.

How can I confirm the 528 W supply is operating correctly once installed?

The server will power on and the front-panel LEDs will show normal status when the supply is functioning.

What ships with the 4GFMM power supply and what must I obtain separately?

Only the 528 W supply module (part 4GFMM) is included; a mains cable is not supplied.

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