240W SFF Power Supply Unit PS-4241-1HA Replacement PSU, Cross Part Numbers 702307-001 702455-001 751884-001 702309-001 751886-001, Compatible with HP ProDesk 400 / 600 / 800 G1 G2 SFF Desktop

This 240W SFF switching power supply unit is a fully compatible replacement module exclusively built for HP business small form factor desktops: ProDesk 400 G1/G2 SFF, ProDesk 600 G1/G2 SFF and ProDesk 800 G1/G2 SFF. It matches original model PS-4241-1HA and cross-compatible spare part numbers 702307-001, 702455-001, 751884-001, 702309-001, 751886-001, also interchangeable with D12-240P1A, PS4201-2HF and PS-4241-2HF series power supplies.

It adopts factory-matched 6Pin main power, small 6Pin motherboard signal and 4Pin CPU power cable layout, consistent pin definition with OEM unit. No wire adapter, cutting or BIOS adjustment required during installation, perfectly fits original chassis mounting holes for quick IT fleet maintenance and desktop repair.

100-240V full-range AC input adapts to global office power grids without voltage transformers. Optimized energy-efficient design cuts idle power consumption and heat generation during long-hour document processing, web browsing and light business software operation.

Built-in multi-layer intelligent protection circuits instantly shut down output once overload, short circuit or excessive internal temperature is detected, effectively avoiding permanent hardware damage to mainboards, memory sticks and hard disk drives. Variable-speed cooling fan automatically adjusts rotation speed based on internal heat load to minimize idle running noise.

Every PSU passes strict full-load aging, high-low voltage and ripple testing before shipment, stable clean DC output ensures consistent system startup and operation. Honeycomb ventilation mesh accelerates internal heat dissipation, ideal for corporate offices, school labs and stable round-the-clock business computing environments.