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Black rectangular ATX power supply unit with single fan and multiple cable connectors

Gulfe

Gulfe ATX power supply for HP Envy H8-1570D

SKU CH-WQGQ-W5K7H

ATX power supply with reduced depth, 24-pin and SATA connectors, over-current protection, and 115/230 V input for HP Envy H8-1570D

  • TypeATX
  • Fans1
  • Weight2.5
  • Replaces legacy HP Envy H8-1570D power supplies
  • Reduced depth ATX form factor fits tight cases
  • Dual 115/230 V input works worldwide
  • Over-current and over-power protection safeguards components
  • 24-pin ATX, 4-pin CPU, three SATA, two LP4, one floppy connectors included

Designed for HP Envy H8-1570D

This ATX power supply replaces the original unit in HP Envy H8-1570D desktops. It delivers the standard output rails including +5V, -5V, +12V1, +12V2, +3.3V, -12V and +5V-SB. A single fan provides cooling. The unit weighs 2.5 units and measures 5.9 inches by 3.4 inches.

Check connectors and voltage switch

Verify that your motherboard uses a 24-pin ATX connector and a 4-pin P4-12V connector. The supply also provides three SATA 15-pin connectors, two LP4 4-pin connectors and one floppy 4-pin connector. Ensure the input voltage selector matches your mains supply of 115 V or 230 V. The unit operates at 47 to 63 Hz.

Reduced depth aids installation

The reduced depth of 5.86 inches by 3.3 inches increases compatibility with tighter chassis layouts. Over current and over power protection circuits help safeguard components. High efficiency and low ripple and noise contribute to stable operation. Rise time is less than 70 ms and hold-up time is at least 17 ms at nominal load.

Highlights

  • Replaces legacy HP Envy H8-1570D power supplies
  • Reduced depth ATX form factor fits tight cases
  • Dual 115/230 V input works worldwide
  • Over-current and over-power protection safeguards components
  • 24-pin ATX, 4-pin CPU, three SATA, two LP4, one floppy connectors included

Specifications

BrandGulfe
TypeATX
Fans1
Weight2.5

Questions about this item

What cables come with the Gulfe ATX power supply and what might I need to add?

The unit includes one 24-pin ATX connector, one 4-pin P4-12V, three SATA power plugs, two LP4 connectors and one floppy connector; any extra SATA or PCIe cables would need to be sourced separately.

Which version of this replacement supply should I pick for the HP Envy H8-1570D?

The listing describes a single ATX reduced-depth model rated for 115/230 V input with the connector set shown, so there is only one version to choose for that desktop.

What does the 17 ms hold-up time mean when the PC is running?

It means the power supply can keep voltages stable for at least 17 milliseconds after the mains drops, giving the system a brief window to ride through short power interruptions.

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