Enhance your server or custom PC build with this X99 DDR4 M-ATX motherboard. Features the B85 series chipset, support for LGA2011-3 CPUs (E5 v3/v4), various PCI-E and M.2 slots, multiple SATA/USB ports, and integrated 100M/Gigabit LAN. Suitable for high-performance RAM speeds up to 2666MHz. Includes one motherboard chip.