Corsair RM850x 850w 80p Gold Fully Modular

80 PLUS Gold certified for lower power consumption, less noise, and cooler temperatures
Tuned for low noise operation even at full load; MTBF hours: 100,000 hours
Zero RPM fan mode for near-silent operation at low to medium loads; Continuous output rated temperature: 50°C
100 percent industrial grade, 105°C rated Japanese capacitors ensure unwavering power and reliability
Fully modular cables, so you only connect the cables your system needs. Fan size-5.3 inch.