Corsair SF850 (CP-9020256)

The Corsair SF850 (CP-9020256) is an SFX-format power supply unit with a full output of 850 watts and 80 PLUS Platinum certification. The unit achieves efficiency up to 94%. The +12V1 rail delivers 850 watts at 70.8 amperes. The +3.3V and +5V rails each provide 20 amperes with a combined output of up to 130 watts. An additional +5Vsb rail is available with capacity up to 3 amperes. The Corsair SF850 (CP-9020256) supports the ATX12V 3.1 standard and features active power factor correction (APFC). Component connections are organized through a modular system using Type-5 Micro-Fit connectors. The unit includes cables with the following connectors: a 20+4 pin connector for the motherboard, two 4+4 pin connectors for the CPU, three 6+2 pin connectors and one 16 pin (12VHPWR) connector for graphics cards, plus eight SATA and three Molex connectors. Input voltage ranges from 100 to 240 volts. The cooling system incorporates a 92-millimeter fan with semi-passive operation capability. The case dimensions are 125 x 100 x 63.5 millimeters. The Corsair SF850 (CP-9020256) is designed for builds with limited internal space and suits systems with high demands for power stability and energy efficiency.