From the manufacturer
CV series is 80 PLUS Bronze certified, providing up to 88% efficiency for less heat and lower energy costs.
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.
A 120mm 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.
CV series enclosures are only 125mm long, ensuring an easy fit in almost all modern PC cases.
Black sleeved cables and a black powder-coated casing seamlessly fits your PC's style.
*CV550 shown in photo