JETWAY MVB-VX9GSM BIOS VX9GMA03 VIA VX900 Chipset Integrated VIA Nano™ L2007 1.6G 25W Processor(65nm) Integrated Chrome9 HD DX9 3D engine Supports un-buffered DDR3 800/1066MHz SDRAM Support 1 x 32-bit PCI slot &1 x PCI Express x16 slots Support 2 x Serial ATA 2 Devices Onboard 10/100 LAN Support 1080p full HD VIA VT1705 HD Audio Codec with 6-Channel 190 x 170mm M-ATX Form Factor