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Rectangular metal server PSU with rear fan grille and power socket

Supersuperuncle

Supersuperuncle 180W server power supply for HP 280G3400G5 L07658-001 L17839-001 PA-1181-3HB

SKU CH-6PWT-33JP5

180 W replacement power supply for HP 280 G3 400 G5 desktops, matching part numbers L07658-001, L17839-001 and PA-1181-3HB

  • Delivers 180W for stable HP 280G3400G5 operation
  • Matches OEM part numbers L07658-001 and L17839-001
  • Replaces PA-1181-3HB unit with direct-fit compatibility
  • New condition ensures full rated performance from day one

Compatible 180W server power supply

This 180W unit replaces the original power supply in HP 280G3400G5 systems. It matches part numbers L07658-001, L17839-001 and PA-1181-3HB for direct fitment. The supply is new and ready for installation in compatible chassis.

Replaces a failed or missing OEM unit

The swap is worth it when the original 180W supply has failed or is absent from the HP 280G3400G5. It does not add extra wattage or features beyond the factory specification. Builders needing higher output or a different form factor should look elsewhere.

How it compares

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

Price $78.99
Cheaper than about 77% 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 the 180W unit use the standard HP 280 G3 / 400 G5 chassis mounting bracket?

The supply is built to the HP 280 G3 and 400 G5 form factor, so it slides into the existing chassis bracket and secures with the original screws.

Which power cables must be connected during installation, and which step is most often missed?

Connect the 24-pin main cable and the 4-pin CPU cable; the step most often missed is fully seating the 4-pin CPU connector until the latch clicks.

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