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Rectangular silver server power supply unit with label showing 700W DPS-525AB-3 A

Supersuperuncle

Supersuperuncle HP Z440 700W DPS-525AB-3 A 758466-001 753084-001 server power supply

SKU CH-W2EH-85JZT

700 W replacement power supply for HP Z440 workstations, part numbers 758466-001 and 753084-001

  • 700 W output powers the HP Z440 workstation reliably
  • Direct replacement matches part numbers 758466-001 and 753084-001 exactly
  • New condition ensures full rated performance from first use
  • DPS-525AB-3 A model fits the Z440 chassis without modification

HP Z440 700W replacement unit

This 700-watt server power supply is built for the HP Z440 workstation. It matches part numbers DPS-525AB-3 A, 758466-001 and 753084-001 for a direct fit. The unit is supplied new and ready for immediate installation.

Installation fits the standard Z440 bay

Slide the module into the chassis until the latch engages, then reconnect the main and CPU power cables. The proprietary connector layout prevents misalignment, so wiring errors are rare. Builders who need redundant power or a higher wattage rating cannot use this single-unit design.

How it compares

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

Price $148.99
Pricier than about 56% 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 can I verify the DPS-525AB-3 A unit is delivering stable power to the HP Z440 after installation?

The workstation should power on normally, show no POST errors, and system monitoring tools should report stable voltage rails under load.

Does the 758466-001 power supply ship with any cables or mounting hardware, or must they be purchased separately?

The unit is supplied as the power supply module only; cables and mounting hardware are not included and must be sourced separately.

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