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Grey rectangular ATX power supply with single fan and multiple cables

Gulfe

Gulfe ATX Power Supply Replacement for HP Pavilion Elite HPE H8-1022 Desktop

SKU CH-8AH4-CMVGR

ATX replacement for HP Pavilion Elite HPE H8-1022 with reduced depth, 115/230 V input, over-current and over-power protection, plus 24-pin ATX, 4-pin CPU, three SATA, two LP4 and one floppy connector

  • TypeATX
  • Fans1
  • Weight2.5
  • Replaces legacy HP power supplies for direct compatibility
  • Reduced depth design fits tight desktop cases easily
  • Dual 115/230 V input works worldwide without a switch
  • Over-current and over-power protection guards connected components
  • 24-pin ATX, 4-pin CPU, three SATA, two LP4 and one floppy connector included

Compatible replacement power supply

This Gulfe ATX unit is built as a direct replacement for the HP Pavilion Elite HPE H8-1022 desktop. It supplies +5V, -5V, +12V1, +12V2, +3.3V, -12V and +5V-SB rails through a standard 24-pin ATX connector, a 4-pin P4-12V connector, three SATA power plugs, two LP4 plugs and one floppy plug. The reduced-depth chassis measures 5.86 by 3.3 inches for broader case fit.

Suits legacy HP desktops needing ATX power

Owners of the specified Pavilion Elite model can restore operation with this new power supply. It accepts 115 or 230 V input and includes over-current and over-power protection. Builders working on other platforms, or systems requiring different connector layouts or higher wattage, should look at alternative units.

24-pin ATX connector with multiple peripheral leads

The single 24 (20+4) pin ATX connector mates with the motherboard while the additional 4-pin CPU, three SATA, two LP4 and one floppy connector cover drives and legacy devices. This connector set decides whether the unit matches the target system.

Highlights

  • Replaces legacy HP power supplies for direct compatibility
  • Reduced depth design fits tight desktop cases easily
  • Dual 115/230 V input works worldwide without a switch
  • Over-current and over-power protection guards connected components
  • 24-pin ATX, 4-pin CPU, three SATA, two LP4 and one floppy connector included

Specifications

BrandGulfe
TypeATX
Fans1
Weight2.5

Questions about this item

Will the 5.86 inch depth fit my older HP Pavilion Elite HPE H8-1022 case?

The unit has a reduced depth of 5.86 inches and a width of 3.3 inches, designed for increased compatibility with legacy HP desktop chassis.

How can I verify the +12V rails are stable after installation?

The supply includes over-current and over-power protection; a multimeter on the 24-pin and 4-pin connectors should show +12V1 and +12V2 within ATX tolerance under load.

Does the box include the 24-pin ATX, 4-pin CPU and three SATA cables?

Yes, it ships with one 24-pin (20+4) ATX connector, one P4 4-pin CPU connector, three SATA 15-pin connectors, two LP4 4-pin and one floppy 4-pin.

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