FOXCONN H55MXV Intel® Core™ i7, Core™ i5, Core™ i3processors, Socket LGA1156 ,Supports Intel® 45nm Hi-K CPU ,Dual channel DDR3 1333/1066/800 x 2 DIMMs, Max. 8GB ,1* PCIe2.0 x16, 1* PCIe x1, 2* PCI ,6* SATA II ,5.1 channel HDA ,Gigabit LAN ,12 USB 2.0 ports