CORSAIR RMx Series RM850x 850W ATX 3.1 Cybernetics Gold PSU Power Supply

An 850W fully modular power supply offering Cybenetics Gold efficiency certification and ATX 3.1 compliance. The unit features a 140mm fluid dynamic bearing fan with Zero RPM mode for silent operation at partial loads, backed by 100% Japanese 105°C-rated electrolytic capacitors for stable power delivery. The supply includes a native 12V-2x6 connector for modern graphics cards and ships with low-profile embossed cables that connect only as needed, simplifying cable management during builds.

Construction focuses on reliability with a continuous operating temperature rating of 50°C and a ten-year warranty. A manual fan override knob allows adjustment of cooling performance when needed. Suitable for high-performance systems requiring dependable power under sustained loads, including those with current generation GPU hardware.