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Rectangular metal power supply unit, silver grey finish, HP label visible

HP

HP 308439-001 185 Watt Pfc Dc Switching Power Supply for Evo D530 Sff

SKU CH-33RJ-GH8VF

185 watt PFC DC switching power supply for HP Evo D530 SFF business PCs

  • 185 W output powers the HP Evo D530 SFF reliably
  • PFC design improves power efficiency and stability
  • Direct-fit replacement for part 308439-001 ensures simple installation
  • Compact switching supply saves space inside the small-form-factor chassis

HP 308439-001 185W Power Supply

This 185 watt PFC DC switching power supply is built for the HP Evo D530 SFF business desktop. It delivers the rated output for systems requiring this specific form factor and part number. Buyers needing a higher wattage unit or a different chassis fit should verify compatibility before ordering.

Replacement Unit for Evo D530 SFF

The module ships as a direct replacement with no additional cables or software included. Installation uses the existing mounting points and connectors inside the supported chassis. Units requiring redundant power or a different connector layout will not be served by this part.

Highlights

  • 185 W output powers the HP Evo D530 SFF reliably
  • PFC design improves power efficiency and stability
  • Direct-fit replacement for part 308439-001 ensures simple installation
  • Compact switching supply saves space inside the small-form-factor chassis

Specifications

BrandHP

Questions about this item

Will the internal fan need replacement after long-term use in the HP 308439-001?

The 185 Watt Pfc Dc Switching Power Supply uses a built-in cooling fan; under normal office loads it typically runs for years before bearing noise or airflow loss signals a swap.

What component hits its limit first during sustained full-load operation?

The 185 watt output ceiling is the first constraint; continuous draw at that level stresses the DC rectifier and thermal design before any other part reaches its rating.

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