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Rectangular black power supply unit with multi-pin connector and label showing 310W rating

Vszerda

Vszerda 310W power adapter for HP ProDesk 280 288 G3 282 G3 SF 400G4

SKU CH-FE2M-JZ4J2

310 W replacement power supply for HP ProDesk 280, 282, 288 G3 and 400 G4 small-form-factor desktops

  • Delivers 310 W to run HP ProDesk 280 288 G3 282 G3 SF 400G4
  • Accepts 100-240 V 50-60 Hz mains for worldwide use
  • 0 A max input current keeps draw efficient
  • Proprietary 4+4+7+6 pin connector fits PCG007 chassis exactly
  • Replaces OEM part numbers 901772-004 and 937516-004

310W replacement adapter for HP ProDesk SFF

This 310W power adapter replaces the original PCG007 unit in HP ProDesk 280, 288 G3, 282 G3 and 400 G4 small-form-factor desktops. It matches part numbers 901772-004 and 937516-004 and accepts 100-240V AC input at 50-60Hz.

Continuous 310W delivery across the multi-rail

The unit sustains its full 310W rating through the combined 4+4+7+6-pin output connector, feeding the motherboard and peripherals without the voltage droop seen in lower-rated substitutes. A 4.0A maximum input draw at the AC side supports stable operation during extended workloads.

Proprietary pin layout secures the SFF chassis

The unique 4+4+7+6-pin plug keys directly into the ProDesk SFF motherboard, preventing mis-insertion and eliminating the need for adapter cables. Its exact mechanical fit keeps airflow paths clear inside the compact case and ensures the latch engages on every installation.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $146.99
Pricier than about 90% of the 3,875 comparable items (median $23.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How much power does the 310 W adapter draw from the wall when the ProDesk runs continuously?

The unit accepts 100-240 V at 50-60 Hz with a maximum 4.0 A input, so sustained draw depends on the ProDesk load but will not exceed the 310 W output rating.

Which HP ProDesk models and part numbers must I already own for this 4+4+7+6-pin connector to fit?

It replaces part numbers 901772-004 and 937516-004 (model PCG007) in the ProDesk 280, 282 G3, 288 G3 and 400 G4 small-form-factor chassis.

Will the 310 W unit power a ProDesk 280 G2 that I plan to keep alongside the newer G3?

No — the G2 uses a different pin-out and part number, so this adapter is only validated for the 280, 282, 288 G3 and 400 G4 models listed.

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