VIA K8T800 Pro Based AMD Athlon 64 Mainboard Front side Bus 800 AGP 8X SATA RAIDABIT u Guru Technology Supports AMD socket 754 Athlon 64 CPU Specifications BCPU Integrated Memory Controller B 72-bit memory controller supports DDR at 266 333 & 400 M Hz Support 2 DIMM DDR 400 Support 2 DIMM up to 2GB Max.BChipset B VIA K8T800 Pro VT8237 chipset Supports 1 G Hz Hyper Transport Supports Advanced Configuration & Power Management Interface ACPI Accelerated Graphics Port connector supports AGP 8X4X 0.8V1.5VBSATA RAIDB Supports SATA data transfer rates at 150 MBs 1.5G bps Supports SATA RAID 01 JBODBIEEE 1394 Optional B Supports IEEE 1394a at 100200400 Mbs transfer rate B Gigabit LANB On board VT6122 101001000 Mb PCI Ethernet Controller B Audio B 6-Channel AC 97 CODEC on board Professional digital audio interface supports optical SP DIF In Out BABIT Engineered B ABIT u Guru TM Technology- ABIT EQ- ABIT FAN EQ- ABIT OC Guru- ABIT Audio EQ- ABIT Flash Menu- ABIT Black box ABIT Soft Menu TM Technology ABIT Fan EQTM Technology CPU Thermal Guard TM Technology B Internal IO Connectors B 1 AGP 8X4X slot 5 PCI slots Floppy Port supports up to 2.88 MB 2 x Ultra DMA 3366100133 Connectors 2 x Serial ATA 150 Connectors 2 x USB (Universal Serial Bus) headers 2 x CD-IN 2 x IEEE1394 B Back Panel IOB 1 x PS2 Keyboard 1 x PS2 mouse 1 x Serial Port 1 x Parallel Port 1 x SP DIF Output 1 x SP DIF Input 5 holes Audio connector Front Speaker Line-in Mic-in Center Sub Surround Speaker 4 x USB (Universal Serial Bus) 1 x RJ-45 LAN Connector 1 x IEEE1394 B Miscellaneous B ATX form factor 305 x 225 mm