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Rectangular silver metal power supply unit with ventilation grille and connector sockets

KHACHIMO

KHACHIMO T5810 T7810 Workstation Power Supply 425W

SKU CH-B0HC-VSHGS

425W ATX replacement unit tested working for T5810 and T7810 workstations

  • TypeATX
  • Tested and working for reliable operation
  • 425 W output powers T5810 and T7810 workstations
  • ATX form factor fits standard chassis
  • Good-quality components ensure stable delivery

Dell Precision T5810 T7810 replacement PSU

This 425 W ATX power supply is built as a direct replacement for Dell Precision T5810 and T7810 workstations. It matches the original AC425EF-02 and D425EF-02 part numbers and is supplied new and tested. The unit fits the proprietary mounting and connector layout used in those chassis. It is not suitable for standard ATX cases or other workstation models.

Thermals noise and power draw

The 425 W rating delivers the power envelope specified for the T5810 and T7810 platforms under normal workloads. The internal fan operates at factory-calibrated speeds to maintain safe component temperatures during typical operation. Acoustic output remains consistent with the original Dell unit in the same environment. Power draw scales with the attached system load up to the rated maximum.

Highlights

  • Tested and working for reliable operation
  • 425 W output powers T5810 and T7810 workstations
  • ATX form factor fits standard chassis
  • Good-quality components ensure stable delivery

Specifications

TypeATX

Questions about this item

How do I install the 425W unit in a T5810 or T7810 workstation?

Align the ATX connector with the motherboard socket and press firmly until it clicks; the common mistake is leaving the 24-pin plug slightly loose, which causes intermittent power.

What maintenance will this 425W power supply need later?

Clean the intake vents and fan blades with compressed air every few months to prevent dust build-up that can reduce cooling efficiency.

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