MSIĀ® Intel Z170A Tomahawk, Z170 Chipset, Socket 1151, 6th Generation Core i3 / i5 / i7 / Pentium / Celeron Support Memory Support: DDR4 Up to 3600MHz, 4x DIMM Dual Channel Slots (64GB Max), Storage & I/O: 6x SATA3 Ports, 2x USB 2.0, 2x USB 3.1 Gen1, 2x USB 3.1A Gen2, 1x USB 2.0 Headers (1 Port), 1x USB3.1 Gen1 Header (2 Ports), 2x M.2 Port, Expansion: 2x PCI-Express x16 (Gen 3.0), 3x PCI-Express x1, 2x PCI 32-Bit, Display, Audio & LAN: 1x DVI, 1x HDMI, 1x Reatlek RTL8111H Gigabit LAN Port, 8-Channel Realtek ALC892 HD Audio Features: Military Class V, OC Genie 4, ClickBIOS 4, AMD CrossfireX, 4K UHD Support, RAID 0/1/5/10, DDR4 Boost, Gaming Hotkey