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Rectangular metal ATX power supply unit with ventilation grille and rear power socket

HP

HP PS-4241-1 240W power supply

SKU CH-Q0RG-PMFJ9 MPN PS-4241-1

240W ATX power supply for HP ProDesk and EliteDesk 600 and 800 SFF and z230 z240 workstations

  • Product typeATX
  • 240W output powers ProDesk 800 and EliteDesk 600 SFF systems
  • ATX form factor fits z230 and z240 workstation chassis
  • Spare 751884-001 matches HP service documentation exactly
  • Assy 702307-002 ensures correct connector pinout alignment
  • Model PS-4241-1 validated for 230V AC input environments

Compatible HP ProDesk & EliteDesk SFF Systems

This 240W ATX power supply is built for HP ProDesk 800 and EliteDesk 800 small-form-factor desktops. It also supports the ProDesk 600 and HP Z230 or Z240 SFF workstations. The unit carries part numbers 751884-001 and 702307-002 for exact identification. It is a direct replacement for the original PS-4241-1 module.

Who Should Use This Unit

System integrators and IT technicians servicing the listed HP SFF platforms will find the correct fit and connector layout. Builders assembling custom chassis or owners of full-tower HP models should look elsewhere because the physical dimensions and pin-outs differ. Buyers needing higher wattage for discrete graphics upgrades must select a different power supply.

Deciding Specification Is 240W Output

The 240W rating is the single figure that determines whether this unit can sustain your components. Verify the total system draw against this limit before purchasing. If the configuration demands more power, this supply will not be adequate.

How it compares

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

Price $64.99
Cheaper than about 82% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeATX

Questions about this item

Will the 240W PS-4241-1 fan or capacitors need replacement after continuous use?

The PS-4241-1 is a new 240W ATX unit; its internal fan and capacitors are rated for the supply's full service life under normal ProDesk or EliteDesk workloads.

What limit appears first when the PS-4241-1 runs at full 240W output for hours?

The 240W maximum output is the first limit; sustained loads at that level will trigger the unit's built-in over-power protection before thermal limits are reached.

How much heat and noise does the PS-4241-1 produce during all-day operation in a ProDesk 800 SFF?

The 240W ATX supply uses a single temperature-controlled fan; at typical office loads it runs quietly, and heat output stays within the chassis design limits for the 800, 600, z230 and z240 SFF models.

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