Corsair Professional Series CMPSU-850HX 850Watt Modular 80 Plus Silver Certified ATX12V 2.3 / EPS12V 2.91 Active PFC Power Supply

If you're looking for a power supply to feed your hungry system, look no further. The new HX850 PSU from Corsair puts out an impressive 850 watts of power and supports the latest ATX12V v2.3 standards as well as EPS12V 2.91 standards. The unit is 80 PLUS SILVER certified and has a 99% Active Power Factor Correction to ensure maximum efficiency.

 Huge 850Watts Power

 850W delivers safe, reliable output for even the most extreme computer systems. A strong +12V single rail ensures the maximum provision of 12V power to energy-hungry components such as CPU and VGA card, minimizing the likelihood of overload shut down.

80PLUS Silver

 Silver editionr supply provides high power efficiency of at over 90% at any load between 20% and 100%, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life.

 PCI-Express Archtecture

 six 6+2-pin

Corsair CMPSU-850HX Specifications

Guaranteed to sustain its full rated wattage at an ambient temperature of 50°C
Up to 90% energy-efficiency under real-world load conditions*
Single +12V rail design providing up to 70A
Multi-GPU ready
105°C solid state capacitors
Active Power Factor Correction (PFC) with PF value of 0.99
Supports ATX12V 2.3 and EPS12V 2.91 standards. Backwards compatible with ATX12V 2.01
Auto switching circuitry for universal AC input from 90-264V
Over Current/Voltage/Power Protection, Under Voltage Protection and Short Circuit Protection provide complete component safety
Dimensions: 150mm(W) x 86mm(H) x 180mm(L)
MTBF: 100,000 hours
Safety Approvals: UL, CUL, CE, CB, FCC Class B, TÜV, CCC, C-tick