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Rectangular ATX power supply unit with single fan, matte metal finish, reduced depth design

Gulfe

Gulfe ATX Power Supply for HP Pavilion P7-1420T P7-1421

SKU CH-A0P0-KH2PY

ATX power supply with reduced depth and 24-pin, 4-pin, three SATA, two LP4 and one floppy connector

  • TypeATX
  • Fans1
  • Weight2.5
  • Replaces legacy HP power supplies for P7-1420T and P7-1421 models
  • Reduced depth ATX design at 5.9 inch height fits compact cases
  • Over current and over power protection safeguards components
  • High efficiency operation with 115/230 V input voltage range
  • 24 pin ATX plus 4 pin CPU and three SATA connectors included

Compatible Replacement for HP Pavilion P7-1420T

This ATX power supply is built as a direct replacement for HP Pavilion P7-1420T and P7-1421 desktop computers. It delivers the standard output rails of +5V, -5V, +12V1, +12V2, +3.3V, -12V and +5V-SB. The unit includes over-current and over-power protection for safe operation.

Upgrades Legacy Units with Reduced Depth

The supply replaces several older legacy power supplies used in these HP models. Its reduced depth of 5.86 inches by 3.3 inches increases compatibility inside the original chassis. The jump is worth it when the original unit has failed or cannot sustain the required load.

Straightforward ATX Swap with Standard Connectors

Installation follows a standard ATX swap using the 24-pin (20+4) main connector, a 4-pin P4-12V connector, three SATA 15-pin connectors, two LP4 4-pin connectors and one floppy 4-pin connector. What usually goes wrong is forgetting to seat the 4-pin CPU power lead or leaving a SATA plug loose.

Highlights

  • Replaces legacy HP power supplies for P7-1420T and P7-1421 models
  • Reduced depth ATX design at 5.9 inch height fits compact cases
  • Over current and over power protection safeguards components
  • High efficiency operation with 115/230 V input voltage range
  • 24 pin ATX plus 4 pin CPU and three SATA connectors included

Specifications

BrandGulfe
TypeATX
Fans1
Weight2.5

Questions about this item

Will the 5.86-inch depth fit inside my HP Pavilion P7-1420T case?

The unit measures 5.86 inches deep by 3.3 inches wide with a reduced-depth ATX form factor designed for increased compatibility in the Pavilion P7-1420T and P7-1421 chassis.

Which cables do I connect first when installing this 24-pin ATX supply?

Seat the 24-pin (20+4) motherboard connector and the P4 4-pin CPU power plug before attaching the three SATA 15-pin, two LP4 4-pin, and single floppy 4-pin peripheral leads.

How often should I clean the single cooling fan on this 2.5 kg unit?

Use compressed air to clear dust from the fan intake every six to twelve months; the supply has over-current and over-power protection but no user-serviceable parts inside.

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