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Rectangular silver metal power supply unit with multiple cables and connectors

WMtec

WMtec server power supply 240W D12-240P3B for HP ProDesk 400 600 G1 G2 SFF

SKU CH-9RG3-CMNX7

240 W replacement PSU for HP ProDesk 400, 600 and EliteDesk 800 SFF models with 6-pin motherboard, 4-pin CPU and control cables

  • 240 W output powers HP ProDesk 400 and 600 G1 G2 SFF
  • 6-pin motherboard connector plus 4-pin CPU cable ensures correct fit
  • 32 cm main cable and 60 cm CPU cable reach SFF chassis easily
  • Compact 15.5 × 7.3 × 9.5 cm design fits small-form-factor cases
  • Replaces D12-240P3B PCE011 DPS-200PB-196A across six compatible HP models

240 W SFF replacement PSU

This 240 W power supply is built for HP ProDesk 400 G1, 400 G2, 600 G1, 600 G2, 690 G1 and EliteDesk 800 G1 small-form-factor desktops. It matches the D12-240P3B, PCE011 and DPS-200PB-196A part numbers used in those chassis. Buyers who need a higher wattage unit or a standard ATX form factor cannot use this model.

Installation uses proprietary 6-pin motherboard

The unit provides a 6-pin motherboard connector on a 32 cm lead, a motherboard control cable on a 30 cm lead and a 4-pin CPU connector on a 60 cm lead. Cables are fixed and keyed for the target SFF boards, so no adapter hunting is required. Builders who expect modular cabling or standard 24-pin ATX connectors will find this supply incompatible.

Steady 240 W output in compact 15.5 × 7.3 × 9.5 cm

The supply delivers its rated 240 W continuously within the small-form-factor enclosure without relying on short-term peak ratings. Thermal design follows the original HP specification for sustained office workloads. Systems that draw more than 240 W under load will exceed this unit's capacity.

How it compares

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

Price $119.99
Cheaper than about 59% 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

How can I confirm the D12-240P3B is working after I install it in my ProDesk 400 G2 SFF?

The system should power on normally and the fan inside the 15.5 x 7.3 x 9.5 cm unit should spin; the motherboard receives power through the 6-pin P1 connector and the CPU through the 4-pin P3 connector.

What cables come with the D12-240P3B and what must I source separately for an HP ProDesk 600 G1 SFF?

The unit includes a 32 cm 6-pin motherboard cable (P1), a 30 cm control cable (P2) and a 60 cm 4-pin CPU cable (P3); no extra cables are required for the listed models.

Which of the listed part numbers — D12-240P1A, D12-240P2A or D12-240P3B — should I choose for my EliteDesk 800 G1 SFF?

All three D12-240P variants are compatible with the EliteDesk 800 G1 SFF; select the exact part number printed on your original supply to match the connector keying.

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