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Rectangular silver metal server PSU with fan grille and rear connector socket

Supersuperuncle

Supersuperuncle 425W server power supply for Dell T5820 DPS-425FB A D425EF-03 3W8F7

SKU CH-V4MW-30NTM

425W replacement power supply for Dell T5820 workstations

  • 425 W output powers demanding T5820 workloads
  • New unit ensures reliable operation from day one
  • Direct replacement for DPS-425FB A and D425EF-03
  • Part number 3W8F7 confirms exact Dell compatibility

425 W power supply for Dell T5820

This 425 W unit is built as a direct replacement for the Dell T5820 workstation. It matches the DPS-425FB A and D425EF-03 part numbers so installers can swap the original module without adapter cables. The supply delivers the rated output the chassis expects and fits the standard server power-supply bay.

Thermals noise and power draw

The unit operates within the thermal envelope defined for the T5820 platform, drawing up to 425 W from the mains under full load. Internal fan speed scales with temperature to keep component temperatures in spec while keeping acoustic output low during typical workloads. Efficiency meets the level required by the original Dell specification so waste heat stays predictable.

Highlights

  • 425 W output powers demanding T5820 workloads
  • New unit ensures reliable operation from day one
  • Direct replacement for DPS-425FB A and D425EF-03
  • Part number 3W8F7 confirms exact Dell compatibility

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 425W power supply into the Dell T5820, and what step is commonly missed?

Slide the unit into the chassis until the latch clicks, then secure the retention screw; the step often missed is tightening that screw, which keeps the supply seated under vibration.

What maintenance will the DPS-425FB A supply need during its service life?

Periodically clean the intake vents with compressed air to prevent dust buildup on the internal fan; the fan itself is the only moving part and may require replacement after several years of continuous operation.

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