Thermaltake PS-TPD-0650F3FAGA-1, FF ATX, Black, Active PFC, Power Good Signal 100-500 msec, Hold up time > 16msec at 100% of full load, Input 10A, Input Frequency Range 50Hz - 60Hz, Input Voltage 100V – 240V~, Efficiency Meet 80 PLUS Gold at 115Vac input, MTBF 120,000 hrs minimum. Toughpower GF1 ARGB Gold Series (650W/750W/850W) is crafted by using cutting-edge technology and materials to become the fusion of aesthetics and performance.