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HP 300 W internal server power supply with single fan

HP

HP 460879-001 300 W Server Power Supply

SKU CH-JP31-59FX7

A 300 W internal server power supply with 80% efficiency and one fan, compatible with HP Compaq dc5800 and dc5850 microtower PCs

  • TypePower Supply
  • 300 W output powers compatible HP Compaq dc5800 and dc5850 systems
  • 80 % efficiency rating reduces energy waste during operation
  • Single internal fan provides active cooling within the chassis
  • Internal form factor fits standard microtower power supply bays
  • HP part 460879-001 ensures correct fit for listed desktop models

HP 460879-001 300 W Server Power Supply

This HP 460879-001 is a 300 W internal server power supply built for HP Compaq Microtower PCs. It delivers 80% efficiency and uses a single fan for cooling. The unit is designed as a direct replacement for the original equipment in compatible systems. It ships in new condition ready for installation.

Suitable for dc5800 and dc5850 Microtower owners

This supply suits owners of HP Compaq dc5800 or dc5850 Microtower PCs needing a 300 W replacement. It will not fit other form factors or higher-wattage configurations. Buyers requiring more power or a different chassis layout should look at other options. The part is specific to the listed Microtower models only.

Straightforward swap with correct chassis match

Installation is a direct swap inside the Microtower chassis when the model matches dc5800 or dc5850. The single fan aligns with the original airflow path. Problems usually arise when the unit is forced into an incompatible case or a system needing higher wattage. Verify the exact model number before fitting.

Highlights

  • 300 W output powers compatible HP Compaq dc5800 and dc5850 systems
  • 80 % efficiency rating reduces energy waste during operation
  • Single internal fan provides active cooling within the chassis
  • Internal form factor fits standard microtower power supply bays
  • HP part 460879-001 ensures correct fit for listed desktop models

Specifications

BrandHP
TypePower Supply

Questions about this item

What HP Compaq Microtower models is the 460879-001 300 W power supply compatible with?

The unit is listed as compatible with HP Compaq dc5800 and dc5850 Microtower PCs.

Will the single internal fan in this 300 W supply fit the airflow layout of a dc5800 chassis?

Yes, the internal form factor and single fan match the original cooling design for those Microtower cases.

How can I confirm the 80 % efficiency rating is being met once the supply is installed?

Measure DC output voltage stability under load with a multimeter; steady rails within ATX tolerance indicate the supply is operating correctly.

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