250W Power Supply (8Pin*2) Replacement for 550 750 350 540 520 — APC005 HKF2502-3A FSP250-20AI FSP250-30SI DPS-250AB-71 A/71 B

Replacement 250W power supply featuring dual 8-pin connectors (8Pin*2). Compatible with models 550, 750, 350, 540 and 520. Matches these part numbers and OEM models: APC005, HKF2502-3A, FSP250-20AI, FSP250-30SI, DPS-250AB-71, A/71 B. Use this unit as a direct swap for the listed PSUs to restore reliable 250W power delivery.