GIGABYTE GA-M55plus-S3G ATX Motherboard for AMD Athlon 64 FX, 64 X2 Dual-Core, 64, Sempron (Socket AM2) AMD Athlon64 X2/Athlon64 socket AM2 platform Supports Dual Channel DDR2 800 memory architecture and nVIDIA SATA 3Gb/s and RAID 0,1,0+1,5 function Integrated nVIDIA CineFX 3.0 Graphics Engine, Gigabit Ethernet solution with nVIDIA TCP/IP Acceleration technology, IEEE1394 Firewire interface Features 8 channel High Definition Audio RoHS compliant motherboard for green computing