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Dell 400W Micro ATX power supply unit, metal casing, rear fan grille, cable bundle

DELL

DELL PV250F PV251F PV630F 400W Micro ATX power supply

SKU CH-QY82-HMRY0

400 W Micro ATX power supply for compatible Dell systems

  • TypeMicro ATX
  • Micro ATX form factor fits compact Dell chassis
  • 400 W output powers mid-range desktop components
  • Compatible with PV250F, PV251F and PV630F part numbers
  • New unit ready for immediate installation

Compatible Dell power supply

This genuine Dell unit replaces the PV250F, PV251F and PV630F models in Micro ATX chassis. It delivers 400 W of continuous power through the standard connector layout used by those systems. The supply is new and ready for installation in supported Dell desktops.

Owners of listed Dell Micro ATX systems

Builders assembling a custom chassis or upgrading to a higher-wattage platform should select a supply matched to their new build. This unit is not suited for full-size ATX cases or configurations that require more than 400 W.

Highlights

  • Micro ATX form factor fits compact Dell chassis
  • 400 W output powers mid-range desktop components
  • Compatible with PV250F, PV251F and PV630F part numbers
  • New unit ready for immediate installation

Specifications

TypeMicro ATX

Questions about this item

What maintenance does the 400W unit need later?

Keep the intake and exhaust vents clear of dust; use compressed air periodically to maintain airflow through the Micro ATX chassis

What limit appears first under sustained load on the 400W supply?

The 400W total output ceiling is reached before any individual rail limit during continuous high-draw operation

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