Corsair CV RPS0126 Power Supply - Internal - 120 V AC, 230 V AC Input - 3.3 V DC @ 20 A, 5 V DC @ 20 A, 12 V DC @ 36 A, 12 V DC @ 300 mA, 5 V DC @ 3 A Output - 450 W - 1 +12V Rails - 1 Fan(s) - 88% Efficiency

Compact design. CV series enclosures are only 125 mm long, ensuring an easy fit in modern PC cases. Continuous, reliable output. Like all CORSAIR power supplies, the CV Series does exactly what it says it does: deliver continuous power at full capacity, no matter which wattage variant you choose. Low-noise operation. A thermally controlled low-noise cooling fan only spins at high speed when your power supply is under heavy stress, slowing down for quieter operation at lower loads. Energy efficient - designed to use less energy than alternative products, potentially helping you save money and reduce your carbon footprint.