GA-G31M-S2C (rev. 1.x)
Intel® G31 + ICH7 Chipset  
In
  1. Supports Intel Core™ 2 multi-core and upcoming 45nm processors to FSB 1600 (O.C.)
  2. Solid capacitors design in CPU VRM
  3. Dual Channel DDR2 1066(O.C.) for remarkable system performance
  4. Integrated Intel Graphics Media Accelerator 3100 (Intel GMA 3100)
  5. Integrated SATA 3Gb/s interface
  6. Features high speed 10/100 LAN
  7. Integrated High Definition audio