CPU
-One 940-pin socket supports the AMD Athlon 64 FX and Opteron 100 Series Built-in 1MB L2 cache
-AMD64 architecture enables simultaneous 32-bit and 64-bit computing
Chipset
VIA K8T800
VIA VT8237
System Bus
Scalable HyperTransport
Memory
4 x 184-pin DIMM Sockets support max. 8GB Registered ECC and non-ECC PC3200 / PC2700 / PC2100 DDR SDRAM memory
Expansion Slots
1 x AGP8X (1.5V only)
5 x PCI
1 x ASUS WIFI Wireless Lan Connector
Storage
South Bridge
-2 x ATA133
-2 x SATA, RAID0, RAID1
Promise R20378 RAID controller
-1 x ATA133 supports two hard drives
-2 x Serial ATA
-RAID0, RAID1, RAID 0+1
Audio
ADI AD1985, 6-channel CODEC
S/PDIF out interface
LAN
3COM 3C940 Gb Ethernet LAN
USB 2.0
8 USB 2.0 ports
IEEE1394
VIA VT6307 controller with 2 IEEE1394 ports
Special Features
AI NET
AI BIOS
ASUS MyLogo2
ASUS POST Reporter
ASUS C.P.R.
ASUS EZ Flash
Support S/PDIF out interface
ASUS CrashFree2 BIOS
ASUS Instant Music
ASUS Multi-language BIOS
ASUS Q-Fan
Overclock Features
-ASUS JumperFree
-Memory, Vlink voltage adjustable
-SFS(Stepless Frequency Selec.......
(Read Entire Description)