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Rectangular silver server PSU, 85 by 52 by 200 mm, 7-pin plus two 4-pin connectors

WMtec

WMtec 180W server power supply PA-1181-3HA 7Pin+4Pin+4Pin 85x52x200mm

SKU CH-XR48-1VGY4

180 W server power supply with 7-pin, 4-pin and 4-pin connectors, 100-240 V input and 85 × 52 × 200 mm form factor for ProDesk 600 G3 SFF computers

  • 180W output powers ProDesk 600G3 SFF reliably
  • 100-240V input suits global mains voltages
  • 7Pin+4Pin+4Pin connector fits factory wiring
  • 85x52x200mm form factor matches original chassis
  • High-efficiency design reduces heat and energy draw

ProDesk 600 G3 SFF power supply

This 180-watt unit is built for the HP ProDesk 600 G3 small-form-factor desktop. It fits directly into the chassis without adapters and supplies the exact voltages the platform expects. Offices and IT teams replacing a failed or ageing original will find a drop-in match.

7-pin plus dual 4-pin layout

The connector group consists of one 7-pin block and two 4-pin plugs arranged for the ProDesk motherboard and drive power. Input accepts 100 to 240 volts at 2.3 amps across 50 to 60 hertz, so the same unit works on global mains. Dimensions of 85 by 52 by 200 millimetres match the factory bay exactly.

Replaces OEM part numbers 901764-001 and L08404-002

Swapping in this supply restores reliable power when the original unit fails or shows instability under load. The upgrade is worth it when the system randomly shuts down, fails to POST or exhibits voltage warnings in hardware monitoring. It is not for builds needing higher wattage or non-standard pinouts.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $110.99
Cheaper than about 64% of the 3,798 comparable items (median $131.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What input voltage range and frequency does the 180W unit accept?

The supply operates on 100-240V AC at 50-60Hz with a 2.3A maximum draw.

Will the 85x52x200mm chassis fit the ProDesk 600G3 SFF bay?

Yes, those are the exact dimensions for the ProDesk 600G3 small-form-factor chassis.

How do I connect the 7Pin+4Pin+4Pin harness during installation?

Align each keyed connector with its motherboard header and press firmly until the latch clicks; forcing a misaligned plug bends pins.

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