LGA1150 Chipset: Intel Z97 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: 4x PCI-Express 3.0 x16 Slots (two run at x8), 3x PCI-Express 2.0 x1 Slots Multi-Graphics: Supports 4-Way/ 3-Way/ 2-Way AMD Crossfire & NVIDIA SLI Technology SATA: 10x SATA3 Ports, Six Support RAID 0, 1, 5, 10, Four Support RAID 0, 1; 1x SATA Express Port 1 x DVI-I port, 1 x HDMI port, 1 x Display Port, Support for up to 3 displays at the same time