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Gulfe ATX power supply, reduced-depth metal unit, single fan, 24-pin and 4-pin connectors visible

Gulfe

Gulfe ATX Power Supply for HP Envy H8-1437C h8-1440t

SKU CH-9SMB-51DE6

An ATX power supply with reduced depth for HP Envy H8-1437C and h8-1440t desktops, providing 24-pin ATX, 4-pin CPU, three SATA and legacy connectors

  • TypeATX
  • Fans1
  • Weight2.5
  • ATX reduced depth fits HP Envy H8-1437C and h8-1440t cases
  • 115/230 V input works with 110/220 V mains worldwide
  • Over-current and over-power protection guards connected components
  • 24-pin ATX, 4-pin P4, three SATA and two LP4 connectors cover legacy builds
  • High-efficiency design delivers +12V1, +12V2, +5V, +3.3V, -12V and +5VSB rails

Replacement for HP Envy Desktops

This Gulfe ATX power supply replaces legacy units in HP Envy H8-1437C and h8-1440t desktops. It accepts 115 or 230 volt input with a 47 to 63 hertz frequency range. The reduced depth form factor measures 5.9 inches by 3.4 inches for increased compatibility. Over current and over power protection are included.

Sustained Load Behaviour

High efficiency and low ripple with noise are specified for stable output. Hold-up time is rated at a minimum of 17 milliseconds at nominal input. Rise time is less than 70 milliseconds. The single fan manages thermals during continuous operation across the +5V, -5V, +12V1, +12V2, +3.3V, -12V and +5V-SB rails.

Connectors and Build

The unit weighs 2.5 units and uses an ATX form factor. Connectors include one 24-pin ATX (20+4), one P4 4-pin, three SATA 15-pin, two LP4 4-pin and one floppy 4-pin. These cover the motherboard, CPU and multiple drive connections. The compact dimensions allow fitment in restricted chassis spaces.

Highlights

  • ATX reduced depth fits HP Envy H8-1437C and h8-1440t cases
  • 115/230 V input works with 110/220 V mains worldwide
  • Over-current and over-power protection guards connected components
  • 24-pin ATX, 4-pin P4, three SATA and two LP4 connectors cover legacy builds
  • High-efficiency design delivers +12V1, +12V2, +5V, +3.3V, -12V and +5VSB rails

Specifications

BrandGulfe
TypeATX
Fans1
Weight2.5

Questions about this item

How loud and hot does the single fan run when the power supply operates continuously?

The unit uses one fan in a reduced-depth ATX frame measuring 5.9 inches high by 3.4 inches wide; low ripple and noise are specified and the hold-up time is 17 ms minimum at nominal input.

Which cables or connectors must already be present in the chassis for this ATX supply to plug in?

The supply provides a 24-pin ATX (20+4) connector, a 4-pin P4 12 V connector, three SATA 15-pin connectors, two LP4 4-pin connectors and one floppy 4-pin connector.

Will the 115 / 230 V input range and 24-pin ATX connector work with the older HP Envy H8-1437C and h8-1440t desktops?

Yes; the input voltage covers 115 V and 230 V, the 24-pin ATX and 4-pin 12 V connectors match the legacy motherboards, and the reduced depth of 5.86 by 3.3 inches fits the original chassis.

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