CPU
Intel Socket 775 Core™2
Quad/Core™2 Extreme/Core™2
Duo/Pentium® Extreme/Pentium®
D/Pentium® 4/Celeron 400Processors
Support Intel® 45nm CPU
Intel® Hyper-Threading Technology ready
Support Enhanced Intel SpeedStep
Technology (EIST)
Chipset
Intel G31
ICH7
Front Side Bus
1333/1066/800 MHz
Memory
2 x240-pin DIMM, Max. 4 GB, DDR2
1066*/800/667 Non-ECC,Un-buffered Memory
Dual Channel memory architecture
Expansion Slots
1 x PCIe x16
1 x PCIe x1
3 x PCI
Storage
Southbridge
1 xUltraDMA 100/66
4 xSATA 3 Gb/s ports
LAN
PCIe Gigabit LAN
Audio
ALC662 High Definition Audio 6 -Channel CODEC
Audio Jack-detect Technology
USB
8 USB 2.0 ports
Overclocking Features
Intelligent overclocking tools
ASUS CPU Lock Free
CPU Multiplier
SFS (Stepless Frequency Selection)
FSB tuning from 133MHz to 500MHz at 1MHz increment
Overclocking Protection
ASUS C.P.R.(CPU Parameter Recall)
Special Features
ASUS MyLogo 2
ASUS EZ Flash 2
ASUS CrashFree BIOS 3
ASUS Q-Fan
Regulator Protection
DRAM Burnt proof
Back Panel I/O Ports
1 x Parallel
1 x PS/2 Keyboard
1 x PS/2 Mouse
1 x LAN(RJ45) port
4 x USB 2.0/1.1
1 x COM port
6 -Channel Audio
I/O
Internal I/O Connectors
2 x USB connectors
support additional
4 USB 2.0 ports
1 x CPU Fan connector
1 x Chassis Fan connector
1 x Power Fan connector
Speaker connector
1 x4-pin ATX 12V Power connector
24-pin EATX12V Power connector
Front panel audio connector
Chassis Intrusion connector
CD/AUX audio in
System Panel
BIOS
8 Mb Flash ROM
Special H/W write production
DMI 2.0
AMI BIOS
WfM 2.0
SM BIOS 2.5
ACPI 2.0
Manageability
WOL by PME,WOR by PME, WOR by Ring
O/S Compatibility
Windows Vista/XP/2003
sever/2000 & Windows Vista(64Bit)/XP(64Bit)