Corsair RM850x SHIFT Fully Modular ATX Power Supply - Modular Side Interface - ATX 3.0 & PCIe 5.0 Compliant - Zero RPM Fan Mode - 105°C-Rated Capacitors - 80 PLUS Gold Efficiency - Black| CP-9020252-UKItem number : COR-PSU-RM850x-SHIFTModel nameRM850x SHIFTBrandCorsairCompatible devicesPersonal ComputerConnector typeATX, PCI ExpressOutput wattage850About this itemFully Modular Micro-Fit PSU Connectors: CORSAIR Type 5 Gen 1 micro-fit PSU cables mean you only connect the cables your system needs while taking up less space.Intel ATX 3.0 Certified: Compliant with the ATX 3.0 power standard, supporting the PCIe Gen 5 platform and resisting transient power spikes.Zero RPM Fan Mode Support: At low and medium loads the cooling fan switches off entirely for near-silent operation.100% 105°C-Rated Japanese Electrolytic Capacitors: Premium internal components deliver unwavering power delivery and long-term reliability.Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.