Corsair CX550 Power Supply - Internal - 120 V AC, 230 V AC Input - 3.3 V DC @ 25 A, 5 V DC @ 20 A, 12 V DC @ 45.8 A, 12 V DC @ 800 mA, 5 V DC @ 3 A Output - 550 W - 1 +12V Rails - 1 Fan(s)

Engineered to meet maximum power output at a 40 deg.C temperature rating. Over-voltage protection, under-voltage protection, short circuit protection, over power protection, and over temperature protection provide maximum safety to your critical system components. Active PFC with full range AC input (100-240 VAC) 120mm thermally controlled rifle bearing fan Safety and Agency Approvals: FCC, ICES, CE, UL, cUL, RCM, TuV, CB, CCC, BSMI, EAC, RoHS, WEEE, KC Energy efficient - designed to use less energy than alternative products, potentially helping you save money and reduce your carbon footprint.