Jetway HA03 AMD790X chipset AM2+ 2xPCIe 16x Crossfire gigabit lan ATX # 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