The EVGA X99 Micro was engineered to pack a punch. A highly efficient 6-phase Digital VRM providing the cleanest power to the CPU possible. Supports Intel Core i7 Processor family for LGA-2011-3 socket; Intel X99 chipset; Enthusiast layout supporting 2-way SLI 3-way SLI and CrossfireX; 4 DIMM Quad-channel DDR4 2667Mhz+ (up to 64GB); PCI Express 3.0 ready; 3 PCI Express Graphics expansion slots; 8 USB 2.0 ports (six rear panel two onboard); 6 USB 3.0 ports (four rear panel two onboard); 6 SATA III/6G RAID ports; 1 Intel gigabit ethernet port (10/100/1000); 8 Channel high definition audio + optical; M.2 Slot E; M-ATX form factor.