Replacement Silent 550W Switching Power Supply — RM550x (RPSO107 / 75-003442 / CP-9020177)

Direct replacement PSU for Silent-brand systems: 550W switching power supply, model RM550x. Cross-reference numbers: RPSO107, 75-003442, CP-9020177. Use this unit when repairing or swapping out your existing Silent power supply.You may also like ST336752FC 36G 15K 3.5 FC Optical Drive — 1PCS (9T3004-002).