CORSAIR RM550x series fully modular power supplies are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC, with virtually silent operation.
TUNED FOR LOW-NOISE OPERATION RMx power supplies are tuned with a low-noise fan curve to ensure that, even at full load, fan noise is kept to a minimum.
80 PLUS GOLD CERTIFIED The RM550x can deliver power with over 90% efficiency to keep energy consumption, noise, temperatures, and your power bill low.
100% ALL JAPANESE 105C CAPACITORS By using high-end electrolytic capacitors, the RM550x delivers the unwavering power and long-term reliability youve come to expect from a CORSAIR power supply.
ZERO RPM FAN MODE At low and medium loads the RM550xs cooling fan doesnt spin until you need it, for near-silent operation.
COMPACT SIZE The RM550xs 160mm-long casing ensures an easy fit in almost all modern enthusiast PC cases
FULLY MODULAR CABLES The RM550xs fully modular power cables mean that you only connect the cables your system needs, making clean and tidy builds easier.