AMD RD790X Chipset and AMD SB600 Chipset Support Socket AM2+ AMD Phenom Socket AM2 64-bit dual core AMD Athlon 64 X2 processor Support HT3.0 2 PCI Express x16@8-lane(2 For ATI Cross Fire X Technology) Dual Channel DDR2 1066 Memory DIMMs Supported Support 6 Serial ATA2 Devices with RAID 0, 1, 10, JOBD Ready for Windows Vista PCI Express Gigabit LAN Supported 8-Channel HD Audio CODEC CPU V-core 31-Shift/Debug Port ATX Form Factor