ASRock Micro ATX DDR3 1333 LGA 1150 Motherboard Z87M OC FORMULA CPU: LGA1150 Memory: 4x DDR3-3000+(OC)/ 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: 2x PCI-Express 3.0 x16 Slots (run at x16 or x8/x8), 1x PCI-Express 2.0 x4 Slot, 1x PCI-Express 2.0 x1 Slot, 1x Half Mini PCI-Express Slot, 1x mSATA/Mini PCI-Express Slot SATA: 6x SATA3 Ports, Support RAID 0, 1, 5, 10 Ports: 8x USB 3.0 Ports (6 rear, 2 via header), 6x USB 2.0 Ports (2 rear, 4 via headers), 1x PS/2 Mouse/Keyboard Port, 2x HDMI Ports, 1x DisplayPort, 1x eSATA Port, 1x Optical S/PDIF Out, 1x RJ45 LAN Port, Audio I/O Jacks Power Connector: 1x 24pin ATX Power Connector, 1x 8pin 12V Power Connector Form Factor: MicroATX