Socket 939 supports AMD Athlon 64 64 FXNVIDIA n Force 4 SLI Chipset 2 x PCI-E x 16 slots supporting 2 x PCI-E graphics cards in SLI mode Overclocking options High-performance Hyper Transport CPU Interface 64bit support Dualcore support 2x SATA-II RAIDCoax & optical output Dual LAN 1 x 101001000MB & 1 x 10100 MB10 supported- 4 ports on rear panel 3 headers onboard
Includes:: 2-port bracket Rear motherboard thermal exhaust fan