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Silver ATX power supply unit with single fan and multiple cable connectors

Gulfe

Gulfe ATX Power Supply for HP Pavilion Elite HPE-088HK HPE-175z CTO

SKU CH-GDYA-74C4T

Replaces legacy HP Pavilion Elite units with an ATX power supply offering reduced depth, over-current protection, and 24-pin, 4-pin, SATA and LP4 connectors

  • TypeATX
  • Fans1
  • Weight2.5
  • Replaces several legacy HP power supplies
  • Reduced depth of 5.9 inches fits compact cases
  • Single fan provides active cooling
  • Delivers 24-pin ATX, 4-pin CPU and three SATA connectors
  • Over-current and over-power protection safeguards components

Targeted Replacement for HP Pavilion Elite HPE

This ATX power supply is designed as a direct replacement for the HP Pavilion Elite HPE-088HK and HPE-175z CTO systems. It suits owners of those specific desktops who need to restore reliable power delivery. The unit provides the exact connector layout required by the original motherboard and drive configuration.

Verify Physical Clearance and Connector Needs

Before ordering, confirm the reduced depth dimensions of 5.86 inches by 3.3 inches fit your chassis, as standard ATX units may be longer. Ensure your build requires the provided 24-pin ATX, 4-pin P4-12V, three SATA, two LP4 and one floppy connector. The input voltage switch must match your local 115 V or 230 V mains supply.

Stable Output with Protective Safeguards

Under sustained load the unit maintains low ripple and noise while delivering +5 V, -5 V, +12 V1, +12 V2, +3.3 V, -12 V and +5 V standby rails. Over current and over power protection circuits engage to protect connected components. A hold-up time of 17 ms and rise time under 70 ms support consistent operation during brief mains fluctuations.

Highlights

  • Replaces several legacy HP power supplies
  • Reduced depth of 5.9 inches fits compact cases
  • Single fan provides active cooling
  • Delivers 24-pin ATX, 4-pin CPU and three SATA connectors
  • Over-current and over-power protection safeguards components

Specifications

BrandGulfe
TypeATX
Fans1
Weight2.5

Questions about this item

Which cables come with the Gulfe ATX unit and what must I source separately?

The box includes a 24-pin ATX connector, one 4-pin P4 12 V cable, three SATA power leads, two LP4 Molex plugs and one floppy connector; any PCIe or additional SATA cables must be purchased separately.

How do I pick between the listed rail voltages for my HP Pavilion Elite HPE-088HK?

The supply delivers +5 V, -5 V, +12 V1, +12 V2, +3.3 V, -12 V and +5 V standby simultaneously; you do not choose a single rail, the motherboard draws what it needs from each.

What does the 17 ms hold-up time mean when the power flickers?

It guarantees the unit keeps all rails within spec for at least 17 milliseconds after mains loss, giving the system time to ride through short brownouts or switch to a UPS.

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