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Corsair RM850x 850Watt 80 Plus Gold Certified Power Supply White

Key Features

  • MPN: CP-9020188-UK
  • Model: CORSAIR RM850x White
  • Elegant White Colored PSU Casing
  • A PSU Tuned for Low Noise Operation
  • Zero RPM Fan Mode
  • 100% premium hi-end CAPACITORS



Key Features
Continuous Power 850 W
Certification 80 PLUS Gold
Fan Size 135mm
Lighting Effect No
Others Protections
OVP (Over Voltage)
UVP (Under Voltage)
SCP (Short Circuit)
OTP (Over Temp)
OPP (Over Power)
Modular Type ATX 12V Ver2.4 Full modular
Total Power 850 W
Peak Power 850 W
Main Power 850 W
Warranty Information
Manufacturing Warranty 10 year


CORSAIR RM850x 80 PLUS Gold Certified Fully Modular Power supply 850 Watt White

CORSAIR RMx White Series is a fully modular power supply. They are built with the highest quality components to deliver a 80 PLUS Gold power to your PC, with virtually silent operation and special features.

Elegant White Colored Casing

The elegantly beautiful white finish does make your build truly stand out. The dimension is 7.09 x 3.39 x 5.91 inches, while the weight is 1.596 kg.

A PSU Tuned for Low Noise Operation

This Power Supply has a specially set fan curve to  ensure Low noise operation. Even at full load, fan noise stays to a minimum.

80 Plus Gold Certified

This White PSU can deliver power with approximately 90% efficiency, lowering energy consumption, noise, temperatures and obviously your power bill.

100% premium hi-end CAPACITORS

By using high-end electrolytic capacitors, the RM850x delivers the unwavering power and long-term reliability that is expected from a CORSAIR power supply.

Zero RPM Fan Mode

The PSU is equipped with a 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, At low and medium loads the RM850x’s cooling fan doesn’t spin until you need it.

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.

Extensive WARRANTY

CORSAIR offers an extensive ten year warranty on all RM series power supplies. You are less likely to run into any problems during the installation or use of an RM power supply.