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Rectangular silver server power supply unit with rear fan grille and power socket

Supersuperuncle

Supersuperuncle Dell D525E-00 T3400 server power supply NPS-525AB A

SKU CH-9C6B-QTFYT

A 525 W server power supply for Dell T3400 graphics workstations

  • Designed for Dell T3400 graphics workstations
  • 525 W output supports demanding server workloads
  • New condition ensures reliable long-term operation
  • Direct replacement for NPS-525AB A part number

Dell T3400 workstation replacement PSU

This 525 W unit is built to the NPS-525AB A specification for the Dell Precision T3400 graphics workstation. It fits the original chassis mounting points and connector layout without modification. The supply delivers the rated output for the factory configuration of the system. Buyers restoring or maintaining a T3400 receive a direct-fit replacement part.

Check your existing T3400 power supply label

Verify that the current unit carries the NPS-525AB A part number before ordering. Confirm the main power connector pin-out matches the motherboard header on your workstation. Ensure the physical dimensions align with the T3400 power supply bay. This unit is not intended for other Dell models or standard ATX cases.

How it compares

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

Price $132.99
Typical for this category: the median of 3,798 items is $131.99.

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Specifications

No published specifications for this item yet.

Questions about this item

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

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

How do I confirm this 525 W unit matches the Dell D525E-00 T3400 workstation I own?

Verify the original part number NPS-525AB A on your existing supply; this replacement carries the same model designation for the D525E-00 T3400.

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