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Rectangular black ATX power supply unit with fan grille and multiple cable connectors

myVolts

myVolts Power Supply for HP Pavilion 510-P021 DT PC All 510-P024 DT

SKU CH-YEPV-Q73E1

Replacement AT power supply with 20+4 pin ATX, 4-pin +12V, 6-pin and three SATA connectors for compatible HP Pavilion desktops

  • TypeAT
  • Replacement upgrade PSU for HP Pavilion 510 models
  • 20+4 pin ATX connector powers the motherboard
  • +12V 4-pin connector delivers CPU power
  • Three SATA connectors support storage drives
  • 6-pin power connector feeds graphics cards

Compatible HP Pavilion 510 models

This power supply replaces the original unit in HP Pavilion 510-P021 DT and 510-P024 DT desktop PCs. It uses an AT form factor to fit the existing chassis and mounting points. Builders restoring or upgrading these specific systems can install it without adapter cables or case modifications. The connector layout matches the factory configuration for a direct swap.

Connector layout for sustained delivery

The unit provides one 20+4 pin ATX connector, one +12V 4-pin power connector, three SATA connectors and one 6-pin power connector. Each rail feeds the motherboard, processor and storage devices simultaneously during long workloads. The fixed cable set eliminates loose adapters that can loosen under vibration or thermal cycling. Steady current reaches every component through the native pinouts.

Upgrade path from the factory PSU

This unit replaces the OEM power supply when the original fails or when added drives and a discrete GPU demand more connectors. The extra 6-pin and third SATA plug support a mid-range graphics card and additional SSDs or hard drives. Systems that stay with integrated graphics and a single drive do not need the extra capacity. Buyers who need more PCIe power cables than the single 6-pin provided should look elsewhere.

Highlights

  • Replacement upgrade PSU for HP Pavilion 510 models
  • 20+4 pin ATX connector powers the motherboard
  • +12V 4-pin connector delivers CPU power
  • Three SATA connectors support storage drives
  • 6-pin power connector feeds graphics cards

Specifications

TypeAT

Questions about this item

How much heat does the 20+4 pin ATX connector generate under continuous load?

The 20+4 pin ATX connector is a passive interface and does not produce heat itself; thermal output comes from the power supply unit during operation.

Which motherboard power socket must my HP Pavilion 510-P021 DT already have for this unit to fit?

Your motherboard needs a standard 20+4 pin ATX socket plus a +12V 4-pin CPU power socket to accept both main connectors.

Will the SATA connectors power the original hard drive in a 510-P024 DT without an adapter?

Yes, the three SATA connectors supply standard SATA power directly to compatible drives installed in the Pavilion 510-P024 DT.

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