CX Series CX550 ATX 80+ Bronze 550W

80 PLUS BRONZE POWER - Delivers consistent power to your PC with up to 88% operational efficiency, generating less heat and lowering your energy costs.

120mm LOW-NOISE FAN - Fitted with a thermally controlled fan that only spins at high speed when your power supply is under heavy load, automatically slowing down for quieter operation at lower loads.

AN EASY FIT - A compact 125mm-long casing ensures an easy fit in almost all modern PC cases.