Corsair RMX Series 850 Watt 20+4 Pin ATX Power Supply - Black, White by Corsair

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.