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Silver rectangular ATX power supply unit with single fan and multiple connectors

Gulfe

Gulfe ATX Power Supply 2.5 kg 5.9" x 3.4

SKU CH-F1N5-TN29Y

An ATX power supply with reduced depth, 24-pin ATX, 4-pin CPU, three SATA and two LP4 connectors, over-current and over-power protection, and 115/230 V input

  • Fan configuration1
  • Product typeATX
  • Product weight2.5
  • Replaces legacy HP Pavilion Elite E9220Y power supplies
  • Reduced depth 5.9" x 3.4" fits tight chassis spaces
  • Over-current and over-power protection safeguards components
  • High-efficiency design with low ripple and noise output
  • Multiple connectors including 24-pin ATX, 4-pin CPU, three SATA, two LP4, one floppy

ATX power supply for HP Pavilion Elite E9220Y

This ATX power supply replaces the original unit in HP Pavilion Elite E9220Y and e9227c desktops. It weighs 2.5 kg and measures 5.9 inches by 3.4 inches. The reduced depth helps it fit older legacy chassis. It delivers +5V, -5V, +12V1, +12V2, +3.3V, -12V and +5V-SB rails.

Installation uses standard ATX and legacy connectors

A 24-pin ATX connector, a 4-pin P4-12V connector, three SATA power plugs, two LP4 plugs and one floppy plug cover the original build. The reduced depth eases cable routing in tight bays. Verify the 115 / 230 V input switch matches your mains supply before powering on. The single fan exhausts heat through the rear panel.

Output rails cover legacy and SATA drives

The unit provides +12V1, +12V2, +5V, +3.3V, -12V, -5V and +5V-SB outputs for motherboard, CPU and peripheral power. Over-current and over-power protection shut the unit down under fault conditions. Hold-up time is rated at 17 ms minimum at nominal load. It is not suited for builds needing PCIe power connectors or higher-wattage 12 V delivery.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $56.99
Cheaper than about 87% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Brand nameGulfe
Product typeATX
More details
Fan configuration1

Questions about this item

How can I confirm the unit is working correctly after installation?

The supply should start within 70 ms and maintain output for at least 17 ms after mains loss; stable voltages on the +5 V, +12 V1, +12 V2, +3.3 V, -12 V and +5 V SB rails indicate normal operation.

What connectors are included and what must I source separately?

The box provides one 24-pin ATX (20+4), one 4-pin P4 12 V, three SATA 15-pin, two LP4 4-pin and one floppy 4-pin connector; any additional PCIe or EPS cables must be purchased separately.

Which capacity version should I choose for an HP Pavilion Elite E9220Y or e9227c?

This reduced-depth ATX model is built as a direct replacement for those desktops, so the single version listed is the correct one — no other capacity or form-factor options are offered.

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