Gigabyte GA-EG31M-S2 (rev. 1.0)

Revolution energy saving design with GIGABYTE Dynamic Energy Saver(DES) technology.
Supports Intel Core™ 2 multi-core and upcoming 45nm processors to FSB 1600 (O.C.)
Ultra Durable2 design in CPU VRM
Dual Channel DDR2 1066(O.C.) for remarkable system performance
Integrated Intel Graphics Media Accelerator 3100 (Intel GMA 3100)
Integrated SATA 3Gb/s interface
Features Gigabit Ethernet connection
Integrated 8 channel High Definition audio
* To set up an 8 channel audio configuration, you must use 5.1/7.1 Surround Cable (Optional). Please refer to the Accessories for more detail information.