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Grey ATX power supply unit with single fan

Replace Power

Replace Power 510-P117C 550-339 ATX power supply

SKU CH-12BC-0DCKX

ATX replacement power supply with 20+4 pin, 4-pin, 6-pin and SATA connectors for HP Pavilion models

  • ColorGrey
  • TypeATX
  • Fans1
  • Weight1
  • Ready replacement for HP Pavilion 510-P117C 550-339
  • Standard ATX 20+4 pin connector powers the motherboard
  • Dedicated +12 V 4-pin connector feeds the CPU
  • One 6-pin connector supports a graphics card
  • Three SATA connectors run drives and peripherals

Replacement PSU for HP Pavilion 510-P117C 550-339

This Replace Power ATX unit is a direct replacement upgrade for the HP Pavilion 510-P117C and 550-339 desktops. It fits the standard ATX form factor and includes a single cooling fan in a grey chassis. The power supply is sold new and ready for installation.

Capacity and headroom with ATX connectors

The unit provides a 20+4 pin ATX connector, a +12V 4-pin power connector, one 6-pin power connector, and three SATA connectors for drives. A mini-SATA connector for 5-inch devices is also included. Builders needing additional PCIe power cables or more than three SATA ports will find this unit insufficient.

Upgrading from a failed or low-wattage original

This PSU replaces the factory power supply when it fails or cannot support added components such as a discrete graphics card requiring a 6-pin connector. The jump is worth it when the original unit lacks the necessary SATA or peripheral connectors for a storage upgrade.

Highlights

  • Ready replacement for HP Pavilion 510-P117C 550-339
  • Standard ATX 20+4 pin connector powers the motherboard
  • Dedicated +12 V 4-pin connector feeds the CPU
  • One 6-pin connector supports a graphics card
  • Three SATA connectors run drives and peripherals

Specifications

BrandReplace Power
ColorGrey
TypeATX
Fans1
Weight1

Questions about this item

Will this power supply fit my HP Pavilion 510-P117C 550-339 case?

Yes, it is an ATX form factor replacement designed for the HP Pavilion 510-P117C and 550-339 models.

How can I verify the unit is delivering power correctly after installation?

The system should boot normally and all connected drives and components should be recognised in the BIOS.

Which cables come attached and what extra connectors might I need to buy?

It includes a 20+4 pin ATX connector, a +12V 4-pin connector, one 6-pin connector, three SATA connectors and one mini-SATA connector.

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