Gigabyte GA-Z97X-UD5H LGA 1150 Z97 with Killer E2200 and Intel Gaming Networking SATA Express M.2 SSD ATX Motherboard LGA1150 Chipset: IntelZ97 Express Memory: 4x DDR3-3200(OC)/ 3100(OC)/ 3000(OC)/ 2933(OC)/ 2800(OC)/ 2666(OC)/ 2600(OC)/ 2500(OC)/ 2400(OC)/ 2200(OC)/ 2133(OC)/ 2000(OC)/ 1866(OC)/ 1800(OC)/ 1600/ 1333 DIMM Slots, Dual Channel, Non-ECC, Max Capacity of 32GB Slots: 3x PCI-Express 3.0 x16 Slots (one runs at x8, one runs at x4), 2x PCI-Express 2.0 x1 Slots, 2x PCI Slots Multi-Graphics: Supports 3-Way/ 2-Way AMD Crossfire and 2-Way NVIDIA SLI Technology LAN:Qualcomm Atheros Killer E2201 and Intel Gigabit Ethernet Controllers CPU Support: Support for Intel Core i7 processors/Intel Core i5 processors/Intel Core i3 processors/Intel Pentium processors/Intel Celeron processors in the LGA1150 package Memory Support: 4 x DDR3 DIMM sockets supporting up to 32 GB;3200(O.C.) / 3100(O.C.) / 3000(O.C.) / 2933(O.C.) / 2800(O.C.) / 2666(O.C.) / 2600(O.C.) / 2500(O.C.) / 2400(O.C.) / 2200(O.C.) / 2133(O.C.) / 2000(O.C.) / 1866(O.C.) / 1800(O.C.) Onboard Graphics: 1 x D-Sub port, supporting a maximum resolution of 1920x1200at60Hz; 1 x DVI-D port, supporting a maximum resolution of 1920x1200at60Hz;1 x HDMI port, supporting a maximum resolution of 4096x2160at24Hz or 2560x1600at60Hz Support for up to 3 displays at the same time Expansion Slots: 1 x PCI Express x16 slot, running at x16 (PCIEX16); 1 x PCI Express x16 slot, running at x8 (PCIEX8); 1 x PCI Express x16 slot, running at x4 (PCIEX4);2 x PCI Express x1 slots;2 x PCI slots; Support for 3-Way/2-Way CrossFire and 2-Way SLI Storage Interface: 1 x M.2 PCIe connector; 1 x SATA Express connector; 6 x SATA 6Gb/s connectors Support for RAID 0, RAID 1, RAID 5, and RAID 10; additional 2 x SATA 6Gb/s connectors Support for RAID 0 and RAID 1 USB: 8 USB 3.0/2.0 ports (6 on back panel 2 through internal USB header); 6 USB 2.0/1.1 ports (2 on back panel 4 through internal USB header)