Sorry, the 550 Watt Corsair CX550 Power Supply PN CP-9020121-AU is no longer available

600 Watt, Built to deliver 80 PLUS Gold efficiency, Toughpower GX1 comes with capacities ranging from 500W to 700W, and the application of 120mm Fluid Dynamic Bearing Fan, <3% tight voltage regulation, Japanese 105C/221F main capacitors and premium components. Its near silent operation, trouble free installation and reliable performance are making itself one of the best values for basic system upgrades.

Built to deliver 80 PLUS Gold efficiency, Toughpower GX1 RGB features capacities ranging from 500W to 700W. 10 RGB LEDs come preinstalled on the Hydraulic Bearing fan to provide multiple vivid lighting mode/color options, LED Off, and a built-in memory function.