Socket 2011-3, Intel X99 Chipset, 8x DDR4 3600MHz (OC), PCI-E 3.0, 10x SATA3, SATA Express, M.2 Socket 3, 2x U.2 Connectors, 2x USB 3.1 ports (Type-A & Type-C), 9x USB 3.0 ports (4 front, 5 rear), 2x Gigabit LAN, Dual-band Wireless 802.11ac, Bluetooth 4.2, 7.1 Channel HD Audio, Gigabyte UEFI BIOS, Ambient Surround LED with RGB Multi-Colour Choices, ATX form factor. Backed by a 3 year Gigabyte warranty.