ASRock ATX DDR3 1600 LGA 1150 Motherboard Z87 EXTREME4/TB4 CPU: LGA1150 Memory: 4x DDR3-2933+(OC)/2800(OC)/2400(OC)/2133(OC)/1866(OC)/1600/1333/1066 DIMM Slots, Dual Channel, Non-ECC, Unbuffered, Max Capacity of 32GB Slots: 3x PCI-Express 3.0 x16 Slots (run at x16 or x8/x8 or x8/x4/x4), 1x PCI-Express 2.0 x1 Slot, 2x PCI Slots SATA: 8x SATA3 Ports, Six Support RAID 0, 1, 5, 10 Ports: 7x USB 3.0 Ports, 8x USB 2.0 Ports, 1x PS/2 Mouse/Keyboard Port, 1x VGA Port, 2x HDMI Ports, 1x DisplayPort, 2x Thunderbolt Ports, 1x Optical S/PDIF Out,1x eSATA Port, 1x RJ45 LAN Port, Audio I/O Jacks Form Factor: ATX