On sale! (normally $639) Socket 1151, Intel Z170 Chipset, 4x 3866 DDR4 (OC), PCI-E 3.0, 1x M.2 Socket, 8x SATA3, 2x SATA Express, 1x U.2 Port, 8x USB 3.0, 2x USB 3.1 Type-A, 2x USB 3.1 (Type-A + Type-C), Gigabit LAN, WiFi 802.11ac, Bluetooth 4.0, ROG SupremeFX 2015 8-Channel High Definition Audio, Intuitive OC Panel II, DisplayPort, HDMI, E-ATX form factor. Backed by a 3 year ASUS warranty.