ASRock LGA1155/ Intel Z68/ DDR3/ SATA3&USB3.0/ A&V&GbE/ ATX Motherboard, Z68 PRO3 SATA: 4x SATA2 Ports, 2x SATA3 Ports, Support RAID 0/ 1/ 5/ 10 Slots: 1x PCI-Express 2.0 x16 Slot; 3x PCI Express 2.0 x1 Slots; 2x PCI Slots Chipset: Intel Z68 Processor: Socket 1155 Support 2nd Generation Intel Core i7/ i5/ i3 Processor; Supports Intel Turbo Boost 2.0 Technology; Supports Intel K-Series unlocked CPU; Supports Hyper-Threading Technology Memory: 4x DDR3-2133(OC)/1866(OC)/1600/1333/1066 DIMMs, Dual Channel, Non-ECC/Un-buffered, Max Capacity upto 32GB Processor: Socket 1155 Support 2nd Generation Intel Core i7/ i5/ i3 Processor; Supports Intel Turbo Boost 2.0 Technology; Supports Intel K-Series unlocked CPU; Supports Hyper-Threading Technology Chipset: Intel Z68 Memory: 4x DDR3-2133(OC)/1866(OC)/1600/1333/1066 DIMMs, Dual Channel, Non-ECC/Un-buffered, Max Capacity upto 32GB Slots: 1x PCI-Express 2.0 x16 Slot; 3x PCI Express 2.0 x1 Slots; 2x PCI Slots SATA: 4x SATA2 Ports, 2x SATA3 Ports, Support RAID 0/ 1/ 5/ 10 Audio: Realtek ALC892 7.1-Channel HD Audio CODEC, Supports Premium Blu-ray audio Video: Integrated Intel HD 2000/3000 Graphic Controller, Max. shared Memory 1759MB; Support Pixel Shader 4.1 and DirectX 10.1 LAN: Realtek RTL8111E PCI-Express x1 Gigabit Ethernet Controller, Supports Wake-On-LAN