Thermaltake Toughpower SFX Platinum SFX-1000AH8FLP 1000W Power Supply - Black - Internal - 120 V AC, 230 V AC Input - 3.3 V DC, 5 V DC, 12 V DC, -12 V DC, 5 V SB Output - 1000 W - Active PFC - 1 +12V Rails - 1 Fan(s) - NVIDIA SLI Supported - 92% Efficiency: