CORSAIR RM550x series power supplies are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC. Using only Japanese 105C capacitors, users can depend on an RM550x PSUs long life and reliability, backed by a ten-year warranty. Zero RPM Mode means an RM550x series PSU is virtually silent at low and medium loads, and even at maximum power, a low noise fan ensures quiet operation.Fully modular cables make PC builds and upgrades easy, as you only need to install the cables your system requires. Quiet, efficient and dependable, an RM550x PSU has everything you need to power your high-performance PC for years to come.Features- 80 PLUS Gold Certified: High efficiency operation for lower power consumption, less noise and cooler temperatures.- Tuned for Low Noise Operation: A specially set fan curve ensures that, even at full load, fan noise is kept to a minimum.- Zero RPM Fan Mode: At low and medium loads the cooling fan switches off entirely for near-silent operation.- 100% All Japanese 105C Capacitors: Premium internal components ensure unwavering power delivery and long-term reliability.- Fully Modular Cables: Only connect the cables your system needs, making clean and tidy builds easier.- Compact Size: A 160mm-long casing ensures an easy fit in almost all modern enthusiast PC cases.- Ten-Year Warranty: Your guarantee of reliable operation that will last across several system builds.SpecificationsAC Input Rating 100-240V Input Current 10A 5A Frequency 47 63 Hz Max Load Max Output +3.3V 130W+5V 130W +12V 550W+5Vsb 15 W Total Power 550 WConnectors:- 1 x 24-pin ATX Cable - 1 x EPS12V/ATX12V Cable (4+4)- 2 x PCIe Cable (6+2)- 6 x SATA- 4 x Molex- 1 x Floppy- Warranty: 10yr