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

WMtec

WMtec DPS-475CB-1 475W server power supply

SKU CH-WEFK-F7T9B MPN DPS-475CB-1

A 475 W power supply built for the HP Z400 workstation, matching part numbers 468930-001 and 480720-001

  • 475W output powers HP Z400 workstations reliably
  • Direct replacement for part numbers 468930-001 and 480720-001
  • New condition ensures full rated performance from day one
  • Server-grade design built for continuous workstation operation

Replacement PSU for HP Z400

This 475W server power supply is built as a direct replacement for the HP Z400 workstation. It matches part numbers 468930-001 and 480720-001 for straightforward installation. The unit suits technicians restoring or maintaining compatible legacy systems. Buyers needing higher wattage for upgraded components should verify their chassis limits first.

Thermals and power draw

The 475W rating defines the maximum continuous output available to the workstation. Normal operation stays within this envelope without requiring auxiliary cooling changes. Acoustic profile matches the original factory specification for the platform. Efficiency varies with load but follows the standard curve for this class of supply.

Highlights

  • 475W output powers HP Z400 workstations reliably
  • Direct replacement for part numbers 468930-001 and 480720-001
  • New condition ensures full rated performance from day one
  • Server-grade design built for continuous workstation operation

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the DPS-475CB-1 power supply into my HP Z400 workstation, and which step is commonly missed?

Slide the unit into the chassis until the latch clicks, then connect the 24-pin main and 4-pin CPU cables; the step often missed is securing the retention latch fully.

What maintenance will the DPS-475CB-1 475W supply need over time?

Clean dust from the intake vents every six months using compressed air; the internal fan is sealed and not user-serviceable, so replace the whole unit if noise or voltage drift appears.

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