sunnyj's Build: GA-Z170X-UD5 - i7-6700K GTX 970
Components
Intel i7-6700K Skylake Processor
https://www.amazon.com/dp/B012M8LXQW/?tag=tonymacx86com-20
H60 Corsair Hydro Liquid CPU Cooler
https://www.amazon.com/dp/B00A0HZMGA/?tag=tonymacx86com-20
GIGABYTE GA-Z170X-UD5 Motherboard
https://www.amazon.com/dp/B012N6EW6G/?tag=tonymacx86com-20
Crucial Ballistic Elite DDR4 RAM 16GB...
Success Sierra 10.12: GA-Z170X-UD5, i7-6700K, EVGA GTX970, Skylake iMac 17.1