Specification Key Features Continuous Power 850 Watts Efficiency (Approx.) up to 90% Certification 80 PLUS Gold Certification Fan Size 120mm Frequency Range 47 ~ 63 Hz Current Input Current: 10A-5A Modular Type Full-Moduler Total Power 850W AC Input 100V a.c.-240V a.c. Main Power ATX Connector x 1 CPU 2 PCI-E 3 SATA 7 Molex 4 Manufacturing Warranty 10 Years Warranty Corsair RM850e 850W 80 Plus Gold Fully Modular Power Supply The Corsair RM850e is a Fully Modular Low-Noise Power Supply that provides your PC with quiet, consistent power with 80 PLUS Gold efficiency. RMe PSUs provide the connections needed to power today's demanding PC gear, including two 8-pin EPS12V cables and a variety of PCIe 8-pin power connectors. Industrial-grade, 105°C-rated capacitors provide excellent electrical performance and are covered by a seven-year guarantee. With support for the new Modern Standby sleep mode, you can wake up your computer faster and use less power. Fully modular cables make PC construction simple since you just connect the cables your system requires. The CORSAIR RMe Series offers consistent power for your system, with a 140mm-long shell that works with practically any current chassis. Fully Modular Cabling The Corsair RM850e 850W Fully Modular Power Supply Reduce cable clutter by connecting just the cables your system need. Five universal 8-pin connections may be utilized with any 8-pin cable, meeting all of the power requirements of current motherboards and GPUs. Technology and Dependability Each RMe Series power supply has a strong resonant LLC architecture with DC-DC conversion and 105° rated industrial-grade capacitors for consistent, dependable power and superior electrical performance. RMe supports Modern Standby with accurate timing, ensuring incredibly quick wake-from-sleep speeds and improved low-load efficiency. Tuned for Low Noise Operation The Corsair RM850e 850W 80 Plus Gold Fully Modular Power Supply has a 120mm rifle-bearing fan with a specially calculated fan curve that keeps fan noise down, even when operating at full load. With Zero RPM Fan Mode for near-silent operation at lower loads. 80 Plus Gold Certified Consistent power production with up to 90% efficiency, as well as Cybernetics Platinum certification for lower power consumption, less noise, and cooler temperatures. The Corsair RM850e 850W 80+ Gold Fully Modular Power Supply comes with a 10-year warranty. ..