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Rectangular silver ATX power supply, single fan, 5.9 inch depth

Gulfe

Gulfe ATX power supply 5.9" depth 2.5 kg

SKU CH-173F-239FY

ATX power supply with reduced 5.9" depth fits tight cases and replaces legacy Gateway units

  • TypeATX
  • Fans1
  • Weight2.5
  • Replaces several legacy Gateway models including GT5453H and GT5481E
  • 86 inch depth fits compact ATX cases with limited clearance
  • Over current and over power protection safeguards connected components
  • 24-pin ATX plus 4-pin CPU and three SATA connectors included
  • Hi-pot tested with low ripple and noise for stable delivery

Replacement ATX power supply for Gateway G Series

This Gulfe ATX unit replaces several older legacy power supplies used in Gateway G Series models GT5453H and GT5481E. It delivers standard output rails including +5V, -5V, +12V1, +12V2, +3.3V, -12V and +5V-SB. The reduced depth of 5.9 inches increases compatibility with compact chassis. Over current and over power protection are built in.

Upgrading from failed or noisy legacy units

The supply fits systems requiring a 24-pin ATX connector, a 4-pin P4 12V connector, three SATA power plugs, two LP4 connectors and one floppy connector. Input voltage switches between 115 V and 230 V at 47 to 63 Hz. Rise time is under 70 ms with a minimum hold-up time of 17 ms. It serves as a direct swap when the original unit fails or becomes unreliable.

Compact depth suits tight cases; fixed cable set

Three SATA connectors handle multiple drives while two LP4 plugs support older peripherals. The 5.86 by 3.3 inch footprint and 2.5 kg weight fit reduced-depth bays. Builders needing more than three SATA devices or modular cables will find the fixed harness limiting. Single fan cooling suits typical office workloads.

Highlights

  • Replaces several legacy Gateway models including GT5453H and GT5481E
  • 86 inch depth fits compact ATX cases with limited clearance
  • Over current and over power protection safeguards connected components
  • 24-pin ATX plus 4-pin CPU and three SATA connectors included
  • Hi-pot tested with low ripple and noise for stable delivery

Specifications

BrandGulfe
TypeATX
Fans1
Weight2.5

Questions about this item

Will the 5.9-inch depth and 3.4-inch width fit my Gateway GT5453H case?

The unit measures 5.86 inches deep by 3.3 inches wide, matching the reduced-depth ATX form factor specified for the GT5453H and GT5481E.

How do I connect the 24-pin ATX and 4-pin P4 cables without bending pins?

Align the keyed 20+4 pin main connector and the 4-pin 12V plug with the motherboard sockets, then press straight in until the latches click; forcing them at an angle is the common error.

When should I replace the single internal fan?

Replace the fan if bearing noise appears or airflow drops, since the 17 ms hold-up time and over-current protection rely on adequate cooling to stay within spec.

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