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Rectangular metal server PSU, silver finish, 165 by 95 by 72 mm, cooling fan visible, 4-pin plus 4-pin plus slim 7-pin connectors

WMtec

WMtec PA-1181-6HY 180W server power supply

SKU CH-7Q5C-FRNNM

180 W replacement power supply fits ProDesk 400 G5, 280 G4, 600 and 800 G3 desktops with 4-pin, 4-pin and slim 7-pin connectors

  • 180 W output powers compatible ProDesk systems
  • 100–240 V AC input works worldwide
  • 1 V DC rail delivers up to 14.88 A
  • 4-pin, 4-pin and slim 7-pin connectors fit listed models
  • Compact 165 × 95 × 72 mm form factor fits tight chassis

Product Identity

The WMtec PA-1181-6HY is a new 180W server power supply built as a direct replacement for specific ProDesk and desktop chassis. It accepts 100-240V AC input at 2.3A and delivers 12.1V DC at up to 14.88A through a combined 4Pin+4Pin+Slim 7Pin connector. Physical dimensions are 165*95*72mm. The unit covers model numbers PA-1181-6HY, PCH023, PCG004, D16-180P1A, D16-180P2A and D16-180P3A, shipped at random.

Who It Fits

This supply suits owners of ProDesk 400 G5, 400 480, 280 G4, 280 282 288, 600, 800 G3 G1 G2 MT systems needing a 180W unit with the exact 4Pin+4Pin+Slim 7Pin connector layout. Builders working with chassis that require a different pin arrangement, a higher wattage rating, or a non-standard form factor should look elsewhere. The fixed connector and 180W ceiling limit use to the listed compatible models only.

Deciding Specification

The single specification that decides fit is the combined 4Pin+4Pin+Slim 7Pin connector paired with 180W maximum power. If the target system demands this exact connector keying and a 180W 12.1V output, the unit matches; if either the connector pattern or the wattage differs, the part will not work.

How it compares

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

Price $144.99
Pricier than about 55% 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

Does this PA-1181-6HY unit need any cable that isn't already built into the chassis?

It ships with the fixed 4Pin+4Pin+Slim 7Pin connector attached, so no separate modular cables are required.

Will the 12.1 V rail still deliver 14.88 A if I keep my existing ProDesk 280 G4 motherboard?

Yes, the supply is listed as compatible with the 280 G4 and provides the same 180 W rating the original unit delivered.

After fitting the 165*95*72 mm housing, what quick check confirms the PSU is running correctly?

Power on the desktop and verify the system POSTs normally; the fan should spin and the 12.1 V output will be present at the motherboard connector.

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