RM Series (2021), White, RM850, 850 Watt, 80 plus Gold Certified, Fully Modular Power Supply. Fully modular, so you only connect the cables your system needs. Triple EPS12V connectors for full compatibility with modern graphics cards and motherboards. A 140mm rifle bearing fan with a specially calculated fan curve ensures that fan noise is kept to a minimum, even at full load. Zero RPM fan mode for near-silent operation at low to medium loads. Industrial-grade, 105°C-rated capacitors deliver solid electrical performance and reliability. CORSAIR RM Series Fully Modular Ultra-Low Noise Power Supplies deliver consistent 80 PLUS Gold efficient power to your PC. With triple/dual EPS12V cables and four PCIe 8-pin power connectors, RM PSUs have all the connections needed to power today’s most demanding PC upgrades. Industrial-grade, 105°C-rated capacitors deliver superb electrical performance and reliability, backed by a ten-year. 6.3 x 5.91 x 3.39 inches. Connector Type Used on Cable. Item dimensions L x W x H. System Bus Connector Type. Global Trade Identification Number. 2.4E+2 Volts (AC). Product Dimensions: 5.91 inches x 6.3 inches x 3.39 inches. Weight: 1.65 kg. We reserve the right to cancel any order for any reason at any time. We are not responsible for undeliverable addresses. Your satisfaction is guaranteed! All of our items, unless otherwise stated, will only run on 120 volts. Please check to make sure your country complies with these specifications. We will work with you to resolve any problem you may have.