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Rectangular ATX power supply with single fan and 2.5 kg weight

Gulfe

Gulfe ATX Power Supply 2.5 kg 115/230 V

SKU CH-37PR-WNSJB

ATX power supply with reduced depth, 115/230 V input, and SATA connectors

  • TypeATX
  • Fans1
  • Weight2.5
  • ATX reduced depth fits compact cases
  • 115/230 V input suits global mains
  • Over-current and over-power protection safeguards components
  • 24-pin ATX, 4-pin CPU, three SATA, two LP4, one floppy connectors
  • 5 kg unit with single fan for standard cooling

Direct HP Pavilion Replacement

This ATX power supply is built as a direct replacement for HP Pavilion HPE Elite CTO H8-1100Z systems. It fits builders restoring or upgrading those specific legacy desktops where a standard-depth unit would not install. The reduced-depth chassis measures 5.9 inches in height and 3.4 inches in width for increased case compatibility.

Single Fan Cooling With Protection Circuits

A single fan manages airflow while over-current and over-power protection circuits guard connected components. The unit accepts 115 V or 230 V input across 47 to 63 Hz mains frequency. Hi-Pot testing and low ripple and noise output contribute to stable delivery across the +5 V, -5 V, +12 V1, +12 V2, +3.3 V, -12 V and +5 V-SB rails.

Steady Output Under Continuous Demand

Hold-up time is rated at a minimum of 17 ms at nominal load and rise time stays below 70 ms, supporting consistent voltage during sustained operation. The connector set includes a 24-pin ATX, a 4-pin P4-12V, three SATA 15-pin, two LP4 4-pin and one floppy 4-pin for powering multiple drives and peripherals simultaneously.

Highlights

  • ATX reduced depth fits compact cases
  • 115/230 V input suits global mains
  • Over-current and over-power protection safeguards components
  • 24-pin ATX, 4-pin CPU, three SATA, two LP4, one floppy connectors
  • 5 kg unit with single fan for standard cooling

Specifications

BrandGulfe
TypeATX
Fans1
Weight2.5

Questions about this item

How do I install the ATX 24-pin and 4-pin connectors, and what is the common mistake?

Connect the 24 (20+4) pin ATX and the P4-12V 4-pin to the motherboard; the step people get wrong is leaving the 4-pin CPU power unplugged because the board still powers on but will not POST.

What maintenance or replacement will this unit need later?

The single internal fan is the only moving part; expect to clean dust from its intake or replace the fan if bearing noise appears after extended use.

What limit appears first under sustained load?

The hold-up time is rated at 17 ms minimum at nominal input; if the mains dips or fails, the output voltage will drop after this window, triggering a shutdown before thermal limits are reached.

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