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Rectangular silver server power supply with 4-pin, 7-pin and 4-pin connectors on one side

Lemincrash

Lemincrash L07658-002 180W server power supply

SKU CH-44NW-4TW11

180 W single server power supply with a 4-pin, 7-pin and 4-pin connector for HP 280 G3 and 400 G5 SFF systems

  • Max wattage180 W
  • Power supply redundancySingle
  • Main power connector4PIN+7PIN+4PIN
  • Output type12 V
  • Supply voltage100–240 V
  • AC input frequency50/60 Hz
  • 180W maximum power supports HP 280 G3 and 400 G5 SFF systems
  • 12V output delivered through 4-pin, 7-pin and 4-pin connectors
  • 100-240V input works worldwide at 50/60Hz
  • 80 Plus series certification ensures efficient energy conversion
  • 700g lightweight unit installs easily in compact chassis

Direct replacement for HP SFF systems

The Lemincrash L07658-002 is a new 180 W single-unit server power supply built to match the D18-180P2A and PA-1181-3HB part numbers. It fits HP 280 G3 and 400 G5 small-form-factor desktops and delivers a 12 V output through a combined 4-pin, 7-pin and 4-pin connector.

Suits owners of the listed HP models needing

Technicians repairing or refreshing those specific SFF units can install this unit directly. Builders working on other chassis, proprietary form factors or higher-wattage configurations should look elsewhere because the connector layout and 180 W limit are fixed to the original design.

Connector layout decides compatibility

The 4-pin + 7-pin + 4-pin main connector is the single specification that determines whether this supply will plug into the target motherboard; verify the part number and photo before ordering.

How it compares

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

Price $34.99
Cheaper than about 91% of the 3,798 comparable items (median $131.99).
Max wattage 180 W
Lower than about 91% of the 235 comparable items (median 668 W).

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Specifications

Product
Brand nameLemincrash
Product line80 Plus
Model nameL07658-002
Ports & slots
Output type12 V
Power
Max wattage180 W
Power supply redundancySingle
Main power connector4PIN+7PIN+4PIN
Supply voltage100–240 V
AC input frequency50/60 Hz
Size & build
Product weight700g
In the box
In the boxPSU*1
Environment & compliance
Humidity range20%-90%

Questions about this item

Will the 4PIN+7PIN+4PIN connector fit the motherboard in my HP 280 G3 or 400 G5 SFF?

Yes, the 4PIN+7PIN+4PIN interface matches the D18-180P2A and PA-1181-3HB pin-out used by those models.

How can I verify the 180W unit is delivering stable 12V output after installation?

The system will POST and run without unexpected shutdowns; a multimeter on the 12V rail should read within normal tolerance.

What is included in the package and what extra items are needed for installation?

The box contains the 180W power supply only; mounting screws and the AC power cord are reused from the original chassis.

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