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ATX power supply unit in black metal casing with single fan and multiple cable connectors

Gulfe

Gulfe ATX Power Supply for HP Pavilion Elite HPE H8-1021 Desktop

SKU CH-1HAN-BVD4R

ATX power supply with reduced depth fits the HP Pavilion Elite HPE H8-1021 desktop and provides 24-pin, 4-pin, three SATA, two LP4 and one floppy connector

  • TypeATX
  • Fans1
  • Weight2.5
  • Direct replacement for HP Pavilion Elite HPE H8-1021 desktop
  • ATX reduced-depth design fits compact cases at 5.86" x 3.3
  • Over-current and over-power protection safeguards components
  • Universal 115/230 V input with 47–63 Hz range
  • 24-pin ATX, 4-pin CPU, three SATA and legacy connectors included

Direct Replacement for HP Pavilion Elite HPE H8-1021

This ATX power supply is built as a direct replacement for the HP Pavilion Elite HPE H8-1021 desktop. It matches the original form factor and connector layout so the system powers up without adapter cables or case modifications. The unit is new and rated for standard mains voltages worldwide.

Reduced Depth Design with Multi-Rail Output

A reduced depth of 5.86 inches increases compatibility inside compact chassis where standard-length units would foul drive cages or motherboard headers. The multi-rail design delivers +5 V, -5 V, dual +12 V rails, +3.3 V, -12 V and +5 V standby to meet legacy and current component needs. Hold-up time is 17 ms minimum at nominal input and rise time is under 70 ms.

Single Fan Cooling and Legacy Connector Set

One fan provides airflow across the 2.5 kg chassis while over-current and over-power protection guard connected hardware. The cable bundle includes a 24-pin ATX connector, one 4-pin P4 12 V plug, three SATA 15-pin leads, two LP4 4-pin connectors and one floppy 4-pin connector. This mix covers the original motherboard, drives and peripherals without extra adapters.

Highlights

  • Direct replacement for HP Pavilion Elite HPE H8-1021 desktop
  • ATX reduced-depth design fits compact cases at 5.86" x 3.3
  • Over-current and over-power protection safeguards components
  • Universal 115/230 V input with 47–63 Hz range
  • 24-pin ATX, 4-pin CPU, three SATA and legacy connectors included

Specifications

BrandGulfe
TypeATX
Fans1
Weight2.5

Questions about this item

Will the 24-pin ATX and 4-pin P4 connectors on this Gulfe unit fit the motherboard in my HP Pavilion Elite HPE H8-1021?

Yes, it includes a 24 (20+4) pin ATX connector and a P4 12V 4-pin connector that match the original power supply for that model.

How can I verify the power supply is operating correctly once installed?

The unit provides a minimum 17 ms hold-up time at nominal load and a rise time under 70 ms, indicating stable output when the system powers on.

Does the box include SATA power cables for my drives, or must I buy them separately?

Three SATA 15-pin connectors are built into the unit, along with two LP4 4-pin and one floppy 4-pin connector, so no extra cables are needed.

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