Gainward GTX 970 4G 3 Way SLi

My gaming PC. Asus P9X79Pro, 16GB G.Skill RipjawsZ 2133 MHz cl9, Intel core i7 4930K, Gainward GTX 970 4GB 3 way SLi, Thermaltake Toughpower 1500watt, Cooler Master CM690 Nvidia Edition case.