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Rectangular silver metal power supply unit with ventilation grille and power connectors

godream

godream power supply L07658-004 PCH019 180W for HP ProDesk 281 G3 400 G5 Slimline

SKU CH-SE8Y-Y3YHP

180 W ATX power supply for HP ProDesk 281 G3 and 400 G5 Slimline desktops

  • TypeATX
  • Delivers 180 W to run ProDesk 281 G3 and 400 G5 Slimline systems
  • ATX form factor fits standard chassis openings without adapters
  • Brand-new unit ensures full rated output from first power-on
  • Direct replacement for L07658-004 and PCH019 part numbers

Dedicated 180 W replacement for HP ProDesk 281 G3

This new switching power supply carries part numbers L07658-004 and PCH019 and delivers 180 W in an ATX form factor. It is built specifically for the listed HP Slimline desktops so owners can restore factory power performance without adapter cables. Buyers needing higher wattage or a different form factor for another chassis should look elsewhere.

ATX layout fits the original mounting points

The unit uses the standard ATX connector arrangement expected by the ProDesk 281 G3 and 400 G5 motherboards, so installation follows the original screw holes and cable routing. No extra brackets or pin adapters are required for these models. Builders working in proprietary small-form-factor cases with non-ATX mounting patterns will find this supply incompatible.

Highlights

  • Delivers 180 W to run ProDesk 281 G3 and 400 G5 Slimline systems
  • ATX form factor fits standard chassis openings without adapters
  • Brand-new unit ensures full rated output from first power-on
  • Direct replacement for L07658-004 and PCH019 part numbers

Specifications

TypeATX

Questions about this item

Does this ATX power supply use the standard 24-pin and 4-pin connectors for the HP ProDesk 281 G3?

The unit is an ATX type rated at 180 W. HP Slimline desktops often use proprietary connector pin-outs, so verify the motherboard header matches before installing.

Will the L07658-004 chassis fit the slimline case of an HP ProDesk 400 G5?

This model is built for the HP ProDesk 281 G3 and 400 G5 Slimline chassis. Confirm the PSU mounting bracket aligns with your case screw holes before purchase.

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