- CPU:  Intel® Socket 1155 for 3rd/2nd Generation Core™ i7/Core™ i5/Core™ i3/Pentium®/Celeron - Chipset:  Intel® H61(B3) - Memory mainboard: 2 x DIMM, Max. 16GB, DDR3 1600/1333/1066 MHz - Graphic: Integrated Graphics Processor ,Multi-VGA output support : DVI/RGB ports - Expansion Slots: 1 x PCIe x16*1, 2 x PCIe 2.0 x1 - Storage: 4 x SATA 3Gb/s port(s), blue - LAN: Realtek® 8111G, 1 x Gigabit LAN Controller(s) - USB Ports: 8 x USB 2.0 - Operating System Support: Windows® 8,Windows® 7 - Back I/O Ports: 1 x PS/2 keyboard (purple), 1 x PS/2 mouse (green),1 x DVI,1 x D-Sub,1 x LAN,4 x USB 2.0 - Accessories: I/O Shield, 2 x SATA 3Gb/s cable(s) - Form Factor: uATX Form Factor 8.9 inch x 6.9 inch