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HP Z440 525W server power supply unit silver metal casing

Supersuperuncle

Supersuperuncle HP Z440 525W Server Power Supply DPS-525AB-3 A 758466-001 753084-001

SKU CH-1RME-MYYXA

A 525 W server power supply for HP Z440 workstations, matching part numbers 758466-001 and 753084-001

  • 525 W output powers demanding HP Z440 workstations
  • Designed as a direct replacement for HP part numbers 758466-001 and 753084-001
  • New condition ensures full rated performance from day one
  • Server-grade build quality supports continuous operation in professional environments

HP Z440 525W Replacement Unit

This 525 watt server power supply is built as a direct replacement for the HP Z440 workstation. It matches the original DPS-525AB-3 A specification and fits the proprietary form factor required by that platform. System integrators and IT technicians restoring or maintaining Z440 units will find the correct electrical and mechanical match.

Proprietary Connector and Chassis Fit

The unit uses the HP-specific connector layout and mounting points for the Z440 chassis, so no adapter cables or bracket modifications are needed. Installation follows the original service procedure, sliding into the dedicated bay and locking with the native latch. Builders using standard ATX cases or non-Z440 platforms cannot use this supply without custom fabrication.

How it compares

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

Price $190.99
Pricier than about 68% 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

What power rating does the DPS-525AB-3 A supply deliver to an HP Z440 workstation?

The DPS-525AB-3 A provides 525 W of continuous power for the HP Z440 workstation.

Which HP Z440 part numbers does the 758466-001 unit replace?

The 758466-001 unit replaces HP part numbers 758466-001 and 753084-001 in the Z440 chassis.

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