Gigabyte GA-P31-S3G (rev. 1.0)

Supports Intel® Core™ 2 multi-core and 45nm processors to FSB 1600 (O.C.)
Solid capacitors design in CPU VRM
Dual Channel DDR2 1066(O.C.) for remarkable system performance
Ultimate graphics performance with PCI-E x16 interface
Integrated high speed SATA 3Gb/s
Features high speed Gigabit Ethernet connection
Integrated high quality 6-channel audio with S/P-DIF OUT function
Because of chipset limitations, when using FSB 1333 MHz CPU with populating all DIMM sockets, memory frequency will be reduced from the original, and system instability or incorrect detection of memory module may be occur.
Please refer "Memory Support List" for memory support information.