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Corsair 550W CX550 PSU, Fully Wired, 80+ Bronze, Thermally Controlled Fan

£40.35 Exc VAT



  • Form Factor: ATX
  • Series: Corsair Builder CX
  • Wattage: 550 W
  • Modular: Fully Wired
  • Compatability: ATX12V 2.4 and EPS12V 2.92
  • #Hide#Wattage Range: 450 – 560W
  • 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
  • 80+ Certification: 80+ Bronze
  • Efficiency: Up to 88%
  • MTBF: “100,000 hours”
  • Additional Features: See Overview
  • Package Contents: CX550 Power Supply
    Power Cord
    Mounting Screws
    Cable Ties
  • Weight/Dimensions: 1.87 kg
    125 x 150 x 86 mm
  • Package Weight: 2.2400 kg
  • Warranty: 5 Years
Quick info
SKU: PSU-550CORCXV2 Category:


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. 


Additional information

Weight2.2400 kg