Win 10 Pro MB.. ASRock M3A770DE CPU ..AMD Phenom ll X 6 1090T 3.20GHz 6 Core GPU..Zotac Nvidia GeForce 1060 6 GB Ram..16 GB DDR3 2x8 GB 500GB Hard Drive PSU ..Cooler Master Extrme 2 725 W RGB 2 Fans , 2 Strips