Corsair SF Series (2024) 850 Watt Fully Modular 80 PLUS Platinum PCIe 5.1 SFX PSU/Power Supply
850W Corsair SF850, PCIe 5.1, Fully Modular, 80 PLUS Platinum, Single Rail, 62.5A, 92mm Fluid Bearing Fan, SFX PSU
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850W SF850 Fully Modular 80 PLUS Platinum SFX Power Supply from CORSAIR
Your Small Form X-FactorGive your high-performance SFF PC the power it needs with a CORSAIR SF Series 80 PLUS Platinum SFX Power Supply. ATX 3.1 compliant and PCIe 5.1 ready, the SF Platinum Series delivers high-wattage 80 PLUS Platinum-certified power in a compact form-factor with a fully modular design. A 92mm PWM cooling fan ensures quiet operation, with Zero RPM Mode support for no fan noise at all at low loads. Built exclusively with 105°C rated Japanese capacitors, the SF Platinum Series easily handles high-stress gaming and computing. Includes an SFX-to-ATX bracket for installation in larger cases and a seven-year warranty for total confidence.
850WWattage
Platinum80 PLUS Efficiency
3.1ATX Version
SFXForm Factor
80 PLUS Platinum Rated SFX Power
Certified Efficiency Massive Platinum-rated power in a compact SFX form-factor, perfect for the most power-dense small-form-factor PCs or saving space in larger cases.
Fully Modular, Type-5 Micro-Fit PSU Connectors
ATX 3.1 Compliant & PCIe 5.1 ReadyCompliant with the ATX 3.1 power standard from Intel®, supporting the PCIe Gen 5 platform and resisting transient power spikes. With flexible cabling, taking up less space for tidy cable management and compatibility in small cases.
92mm PWM Cooling FanDelivers powerful cooling with low-noise operation thanks to a fluid dynamic bearing. With Zero RPM Mode, the fan stays off until it’s needed, for near-silent operation at low and medium loads.
Features of the CORSAIR SF Series PSU
105°C Rated
Japanese CapacitorsFor unwavering power and reliability.
50°C Continuous
Operating TemperatureFor reliable power even under high-stress conditions.
SFX-to-ATX
Bracket IncludedEnables installation into ATX cases for more cable space in larger systems.
