80 PLUS Bronze certified CORSAIR CX Series Power Supplies feature low-noise cooling and a compact design for an easy fit in nearly any modern case.
CORSAIR CX Series Power Supplies are 80 PLUS Bronze Certified, offering up to 88% operational efficiency for reduced heat and lower energy costs. Their full continuous power delivery guarantees consistent performance, while a 120mm thermally controlled low-noise cooling fan ensures quiet operation. Fitting easily into most modern PC cases with its compact 125mm length, the CX Series features black sleeved cables and a black powder-coated casing to fit your PC's style. Enjoy confidence in your purchase with a five-year warranty and the support of CORSAIR's global technical team, ensuring dependable power for your system.
80 PLUS Bronze Certified:Provides up to 88% operational efficiency, generating less heat and lowering your energy costs.
Full Continuous Power:CORSAIR CX Series power supplies are guaranteed to deliver their full rated wattage of continuous power.
Low-Noise Cooling: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.
Compact Casing: 125mm length ensures an easy fit in almost all modern PC cases.
Black Sleeving and Casing:Black sleeved cables and a black powder-coated casing seamlessly fits your PC’s style.
Form Factor - ATX
Series - Corsair Builder CX
Wattage - 550 W
Modular - Fully Wired
Compatibility - ATX12V 2.4 and EPS12V 2.92
Connectors -
1 x ATX 24-pin
1 x EPS/ATX12V (8-pin) (4+4)
2 x PCI-E (8-pin) (6+2)/(6+2)
3 x SATA
2 x PATA
Rail Design - Single Rail
AC Input - 100 ~ 240 V
PFC - Active PFC
Fan Type - 120mm Rifle Bearing Fan
Fan Bearing - Rifle Bearing
Noise - Low noise thermally controlled fan
Max Certification - Bronze
Efficiency -
80+ Bronze
Up to 88%
MTBF - 100,000 hours
Package Contents -
CX550 Power Supply
Power Cord
Mounting Screws
Cable Ties