EVGA Z87 Classified (LGA1150) Haswell, EATX, 4 DIMM Dual-Channel DDR3 2666MHz Motherboard (152-HW-E878-KR) Supported CPU's: Intel Core i7/i5/i3 Processor Socket 1150 Socket Type: LGA1150, PCH: Intel Z87 DIMM QTY: 4 DIMM Slots, Memory Type: DDR3 800/1066/1333/1600/1866/2133/2400/2666MHz+, Memory Capacity: 32GB SATA III 6.0Gb/s Ports/Controller: 6 / Intel Z87 PCH - 2 / Marvell 9220 RAID Support: RAID 0,1,5,10, JBOD Audio: 6 Channel, Audio Controller: Creative Sound Core3D Quad-Core Audio Processor + Optical Network Ports/Controller: 2 / Intel i217 / i210 USB 2.0 Ports/Controller: 6 / Intel Z87 PCH, USB 3.0 Ports/Controller: 6 / Intel Z87 PCH