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Compact silver metal power supply unit with rear fan grille and cable bundle

godream

godream 180W SFF Power Supply PS-4181-7

SKU CH-X0KC-PM4G5

An 180 W SFF power supply for HP small-form-factor PCs, matching part numbers 793073-001 and 797009-001

  • Product typeATX
  • 180W output powers compact HP desktops reliably
  • SFF form factor fits small chassis builds easily
  • Replaces HP part numbers 793073-001 and 797009-001
  • ATX design ensures standard connectivity for upgrades

Direct replacement for HP SFF systems

This 180 watt small-form-factor power supply carries the HP part numbers PS-4181-7, 793073-001 and 797009-001. It fits the compact chassis used by those desktops and uses a standard ATX connector layout. Buyers who need a higher-wattage unit or a different form factor will not be served by this model.

Steady 180 watt output in a confined space

The unit is rated for continuous 180 watt delivery rather than a short peak figure, so it maintains stable rails during extended workloads inside the tight SFF enclosure. Thermal headroom is limited by the small chassis airflow, so sustained loads near the maximum rating will run warmer than in a full-size case.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $72.99
Cheaper than about 78% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

How loud does the PS-4181-7 get when it runs continuously under load?

The unit uses a standard SFF cooling fan; noise level varies with load and case airflow.

What existing HP chassis and motherboard connectors are required for the 793073-001 to work?

It fits HP small-form-factor cases that accept the PS-4181-7 form factor and uses the proprietary HP motherboard power pinout.

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