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Rectangular ATX power supply unit, metal casing, single fan grille, multiple cable connectors visible

Gulfe

Gulfe ATX Power Supply HP Pavilion H8 1205 1220EB 1260D 1520Z

SKU CH-X6KQ-3SKYS

Replacement ATX power supply with reduced depth for HP Pavilion desktops, 115/230 V input and over-current protection

  • TypeATX
  • Fans1
  • Weight2.5
  • Replaces several legacy HP desktop power supplies
  • Accepts 115 / 230 V input for worldwide use
  • Reduced depth design fits tight chassis spaces
  • Over current and over power protection included
  • Provides 24-pin ATX, 4-pin CPU, three SATA, two LP4, one floppy connectors

Replacement for HP Pavilion Desktops

This ATX power supply replaces the original unit in HP Pavilion H8 1205 1220EB 1260D and 1520Z models. It delivers the standard output rails including +5V, -5V, +12V1, +12V2, +3.3V, -12V and +5V-SB. The reduced depth design helps it fit the proprietary chassis used by these specific desktops.

Straightforward Swap with Legacy Connectors

Installation uses the existing mounting points and a single cooling fan. The cable set includes a 24 (20+4) pin ATX connector, a P4 4 pin CPU connector, three SATA 15 pin connectors, two LP4 4 pin connectors and one floppy 4 pin connector. Builders should verify the 4 pin CPU plug matches the motherboard header before ordering.

Stable Output During Extended Use

The unit holds voltage for at least 17 ms at nominal input and achieves rise time under 70 ms. Over current and over power protection circuits engage if draw exceeds safe limits. Hi-pot testing and low ripple specifications support consistent delivery during long work sessions rather than brief peaks.

Highlights

  • Replaces several legacy HP desktop power supplies
  • Accepts 115 / 230 V input for worldwide use
  • Reduced depth design fits tight chassis spaces
  • Over current and over power protection included
  • Provides 24-pin ATX, 4-pin CPU, three SATA, two LP4, one floppy connectors

Specifications

BrandGulfe
TypeATX
Fans1
Weight2.5

Questions about this item

How can I confirm the Gulfe ATX power supply is working correctly after installation?

The unit powers on with a rise time under 70 ms, delivers +5 V, +12 V1, +12 V2, +3.3 V, -12 V and +5 V standby rails, and maintains output for at least 17 ms hold-up time at nominal load.

What connectors come with the Gulfe ATX power supply and what must I source separately?

Included are one 24-pin ATX (20+4), one 4-pin P4 12 V, three SATA 15-pin, two LP4 4-pin and one floppy 4-pin connector; any additional PCIe or extra SATA cables must be purchased separately.

Which Gulfe ATX variant should I choose for my HP Pavilion H8 1205, 1220EB, 1260D or 1520Z desktop?

This single reduced-depth ATX model (5.86" × 3.3") with 115/230 V input replaces the legacy supply across all four listed Pavilion models; no other capacity or version is offered.

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