Thermaltake Toughpower GF1 ARGB 850W Gold - TT Premium Edition (PS-TPD-0850F3FAGE-1) 80 PLUS Gold certified fully modular analog PSU with 16.8million-color,18-LED RGB fan. WATTS 850W RGB FAN Yes FORM FACTOR ATX MODEL TTP-850AH3FCG-U MAX. OUTPUT CAPACITY 850W PEAK OUTPUT CAPACITY 1020W COLOR Black DIMENSION ( W / H / D ) 150mm(W) x 86mm(H) x 160mm(D) PFC (POWER FACTOR CORRECTION) Active PFC POWER GOOD SIGNAL 100-500 msec HOLD UP TIME > 16msec at 100% of full load