PRISTINE WHITE CASING

Now available in an elegant white finish to make your build truly stand out.

TUNED FOR LOW NOISE OPERATION

A specially set fan curve ensures that, even at full load, fan noise is kept to a minimum.

80 PLUS GOLD CERTIFIED

The RMx White can deliver power with over 90% efficiency, lowering energy consumption, noise, temperatures, and your power bill.

100% ALL JAPANESE CAPACITORS

By using high-end electrolytic capacitors, the RM850x delivers the unwavering power and long-term reliability you’ve come to expect from a CORSAIR power supply.

ZERO RPM FAN MODE

At low and medium loads the RM850x’s cooling fan doesn’t spin until you need it, for near-silent operation.

FULLY MODULAR, FLAT CABLES

Flexible fully modular, flat white cables mean that you only connect the cables your system needs, making clean and tidy builds easier.