Foxconn H67S BIOS C33F1P02 Intel® Ivybridge/Sandybridge processors, Socket LGA1155 Supports Intel® 22/32nm Hi-K CPU Dual channel DDR3 1600(IVB)/1333/1066 x 2 DIMMs, Max. 16GB 1* PCIe3.0(IVB)/2.0 x16 1* SATA II , 2* SATA III ,1*eSATA II 7.1 channel HDA, Gigabit LAN 10 USB 2.0 ports mini-ITX form factor