ASRock G31M-GS R2.0 pre Core 2 Quad, Extreme, Core 2 Duo, Pentium Dual Core, Celeron Dual Core, Socket LGA775, chipset Intel G31/ICH7, FSB 1600(OC)1333/1066/800 MHz, 2x Dual channel DDR2 DIMM 800/667MHz max. 8GB, 1x PCI-E x16, 1x PCI-E x1, 2x PCI, integr. VGA Intel GMA 3100 podpora DX9.0 384MB shared, 1x ATA 100, 4x SATA II 3,0 Gbit, on board Gigabit LAN Realtek RTL 8111DL, audio ALC662 5.1, 8x USB2.0, 2x PS/2, 1x sériový, 1x RJ-45, 1x VGA, rozmery 244x183 mATX formát