Gigabyte UD850GM PG5 850W ATX PSU Power Supply 80 PLUS GOLD Fan Type 120mm Hydraulic Bearing(HYB)fan >100,000 hours Model GP-UD850GM PG5 Type Intel Form Factor ATX 12V PFC Active PFC (>0.9 typical) Input Voltage 100-240 Vac (full range) Input Current 12-6A Input Frequency 60-50 Hz Output Capacity 850W Dimension 150 x 140 x 86 mm Fan Type 120mm Hydraulic Bearing(HYB)fan 80 PLUS Gold Efficiency 90% at typical load MTBF >100,000 hours Protection OVP/OPP/SCP/UVP/OCP/OTP Power Good Signal 100-150ms Hold Up Time >16ms Cable Type Flat, All black Connectors ATX/MB 20+4 Pin x 1 : 610mm*1 CPU/EPS 4+4 Pin x 2 : 600mm+200mm*1 PCI-e 12+4 Pin x 1: 700mm*1 PCI-e 6+2 Pin x 4 : 600mm+150mm*2 SATA x 8 : 600mm+150mm+150mm+150mm*2 4 Pin Peripheral x 3+4-Pin floppy x 1 : 500mm+120mm+120mm+150mm*1