CORSAIR CV power supplies are ideal for powering your new home or office PC, with 80 PLUS Bronze efficiency guaranteed to continuously deliver full wattage to your system. A 120mm thermally controlled cooling fan keeps fan noise to a minimum, while a compact casing makes for an easy fit into nearly any modern PC case. Black sleeved cables and a black powder-coated casing seamlessly fit into your PC’s style. Backed by a comprehensive three-year warranty, CV Series power supplies are a strong start for your next new PC. 80 PLUS Bronze certified efficiency provides up to 88% operational efficiency, generating less heat and lowering your energy costs. CORSAIR CV Series power supplies are guaranteed to deliver their full rated wattage of continuous power. 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 125mm-long casing ensures an easy fit in almost all modern PC cases. A comprehensive three-year warranty is your guarantee of reliable operation, backed by the CORSAIR global technical support team. Weight 1.87 Adjustable Single/Multi 12V Rail No ATX Connector 1 ATX12V Version v2.31 Continuous output rated temperature C 30°C Continuous power W 550 Watts Fan bearing technology Sleeve Bearing Fan size mm 140mm MTBF hours 100,000 hours Multi-GPU ready No Warranty 3 Years 80 PLUS Efficiency Bronze PSU Form Factor ATX iCUE Compatibility No Zero RPM Mode No Cable Type Sleeved and Flat Black Cables EPS12V Connector 1 EPS12V Version v2.92 Floppy Connector 1 Modular No PCIe Connector 2 SATA Connector 7 Special Technology None Protections OVP (Over Voltage) UVP (Under Voltage) SCP (Short Circuit) OTP (Over Temp) OPP (Over Power)