CORSAIR RM850X ATX 3.1 850 watt 80 Plus Gold Certified Full Modular Power Supply
CORSAIR RM850X ATX 3.0 Series Fully Modular Low-Noise
Power Supplies with ATX 3.0 and PCIe 5.0 compliance provide quiet, reliable power with 80 PLUS Gold efficiency to a wide variety of PC builds.
FULLY MODULAR CABLING
Keep cable clutter down by connecting only the cables your system needs and nothing else. Five universal 8-pin connectors can be used with any 8-pin cable, satisfying all the power needs of modern motherboards and GPUs.
ATX 3.0 CERTIFIED
- The Corsair RM850X ATX 3.1 standard demands a high level of reliability and power efficiency. While many CORSAIR PSUs meet these requirements, RMx Series PSUs are formally certified for ATX 3.0 compliance.
- PCIe 5.0 12VHPWR GPU cable included for use with modern graphics cards such as the NVIDIA® GeForce RTX™ 40 Series.
LOW NOISE OPERATION IN A COMPACT SIZE
Shorter than the traditional power supply, the RMx offers more cable space behind your PSU. Includes Zero RPM Fan Mode for near-silent operation at lower loads.
TECHNOLOGY AND RELIABILITY
- For consistent, reliable power and superb electrical performance, each Corsair RM850X Series power supply features a robust resonant LLC topology with DC-DC conversion and 105° rated industrial-grade capacitors.
- With precise timings, CORSAIR RM850x ATX 3.1 supports Modern Standby, ensuring extremely fast wake-from-sleep times and better low-load efficiency.
80 PLUS Gold-Certified
Corsair RM850X is Steady power output at up to 90% efficiency, and Cybernetics Platinum certified for lower power consumption, less noise, and cooler temperatures.
WORLD-CLASS SUPPORT
Our award-winning service means you can enjoy your gear worry-free.
