CORSAIR RM Series RM850 850 Watt 80 PLUS GOLD Fully Modular Ultra-low Noise Power Supply White

Gold-certified quiet powerCORSAIR RM Series Fully Modular Ultra-Low Noise Power Supplies with multiple EPS12V connectors deliver consistent 80 PLUS Gold efficient power to your PC and have all the connections needed to power today's most demanding PC upgrades.Tuned for low noise operationA 140mm rifle bearing fan with a specially calculated fan curve ensures that fan noise is kept to a minimum, even at full load.High efficiencyWith upwards of 90% peak efficiency, RM produces less noise and less heat, which means less time worrying and more time gaming.Fully modular with multiple EPS12V connectorsCompletely modular cables means you only connect the cables your system needs, and the wide range of included cables adds broad compatibility with modern graphics cards and motherboards.Zero RPM fan modeAt low and medium loads the cooling fan switches off entirely for near-silent operation. Once the action picks up, the fan activates, ensuring critical component temps stay in check.Technology and reliabilityFor consistent, reliable power and superb electrical performance, each RM Series power supply features a robust resonant LLC topology with DC-DC conversion and 105°C rated industrial-grade capacitors. With precise timings, RMx supports Microsoft Modern Standby, ensuring extremely fast wake-from-sleep times and better low-load efficiency.