CPU Support AMD® Socket AM2 Athlon64 / Athlon64 FX / Athlon64 X2 / Sempron 
AMD Cool 'n' Quiet? Technology 
AMD64 architecture enables simultaneous 32-bit and 64-bit computing  
AMD Live!? Ready 
Chipset AMD 690G 
ATI  SB600 
Front Side Bus 2000 / 1600 MT/s
Memory Dual channel memory architecture  
4 x 240-pin DIMM, support max. 8GB DDR2 800/667/533 ECC and Non-ECC,un-buffered memory  
VGA Integrated  ATI Radeon X1250-based graphics 
Maximum shared memory of 1024 MB 
Supports DVI-D with max. resolution 2560x1600 (@ 60Hz)
(It may not display 1080p smoothly when playing HD DVD and Blu-ray Disc due to current version player limit)
Supports RGB with max. resolution 2048 x 1536 (@85Hz)  
Dual VGA output support: 
RGB & DVI 
Note: DVI-D can not be converted to output RGB Signal to CRT.
Expansion Slots 1 x PCI Express x16 
1 x PCI Express x1 
2 x PCI  
Storage 1 x UltraDMA 133/100 
4 x Serial ATA 3Gb/s supporting RAID 0, RAID 1,RAID10 
LAN PCIe Gb LAN
Audio ALC883 High Definition Audio 6-channel CODEC  
Supports Jack-Sensing, Enumeration, and Jack-Retasking 
Supports S/PDIF out  interface 
Overclocking Features SFS (Stepless Frequency Selection) from 200MHz to 400MHz at 1MHz increment  
Adjustable CPU Voltage at 0.0125V increment 
ASUS C.P.R.(CPU Parameter Recall)  
USB 10 USB2.0/1.1 ports
Special Features ASUS MyLogo2 
ASUS CrashFreeBIOS3 
ASUS EZ Flash2 
ASUS Q-Fan 
ASUS O.C Profile 
ASUS Music Alarm  
Back Panel I/O Ports 1 x Parallel  
1 x PS/2 Mouse  
1 x PS/2 Keyboard  
1 x DVI  
1 x VGA 
1 x RJ45  
4 x USB 2.0/1.1   
6-channel Audio I/O
Internal I/O Connectors 3 x USB 2.0 connector supports additional 6 USB 2.0 ports  
High Definition Front panel audio connector  
COM port connector 
CD audio-in connector  
1 x S/PDIF output connector  
CPU / Chassis/ Power Fan connectors 
Chassis Intrusion connector 
24-pin EATX power connector  
4-pin ATX 12V Power connector