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Rectangular metal ATX power supply unit with ventilation grille and label showing model numbers

godream

godream DPS-400AB-15A power supply 650503-001 656522-001

SKU CH-ZE0M-ZE1S0

400 W ATX power supply tested working for HP Z1 G2 workstations

  • TypeATX
  • Tested working for reliable operation
  • 400 W output powers the HP Z1 G2 workstation
  • ATX form factor fits the original chassis
  • Replaces part numbers 650503-001 and 656522-001

HP Z1 G2 replacement power supply

This 400 W ATX unit carries part numbers 650503-001 and 656522-001 and is supplied new and tested working. It is built to fit the original HP Z1 G2 workstation chassis and restore power delivery without modification.

Buyers repairing or maintaining an HP Z1 G2

This supply is not for builders assembling a custom ATX system or anyone needing a different wattage, connector layout or form factor.

Highlights

  • Tested working for reliable operation
  • 400 W output powers the HP Z1 G2 workstation
  • ATX form factor fits the original chassis
  • Replaces part numbers 650503-001 and 656522-001

Specifications

TypeATX

Questions about this item

What does the 400 W rating mean once the DPS-400AB-15A is installed in an HP Z1 G2?

It is the maximum continuous power the unit can deliver to the workstation components under load.

What interface does the DPS-400AB-15A use and what does it limit in practice?

It uses a standard ATX connector set, which limits the supply to motherboards and devices that accept ATX pin-outs.

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