- Intel LGA775 Pentium D/Pentium 4/Celeron CPU
- Dual-Core CPU
- Intel Core?2 Extreme / Core?2 Duo Ready
- DDR2 & DDR Combo
- Integrated Graphics
- PCI Express x 1
- Serial ATA 3Gb/s (RAID 0, 1, 0+1, 5 & JBOD)

*Only PCB R2.0(or higher) support Intel? Core?2 processor
CPU LGA775 socket for Intel? Core?2 Extreme/ Intel? Core?2 Duo/ Intel? Pentium D/ Intel? Pentium 4/ Intel? Celeron D
Compatible with Intel? 06/05B/05A processors
Support Intel?EM64T/Hyper-Threading Technology

*Only PCB R2.0(or later version) supports FSB 1066 MHz
*Due to chipset limitation, the Intel Enhanced Intel SpeedStep Technology, C1E, and TM2 are not supported in this model)
Chipset VIA P4M800 PRO
VIA VT8251
Front Side Bus 1066/800/533 MHz
*Only PCB R2.0(or later version) supports FSB1066MHz
Memory 2 x 240-pin DIMM Sockets support max. 2GB DDR2 533/400 non-ECC, unbuffered memory
2 x 184-pin DIMM Sockets support max. 2GB DDR 400/333/266 non-ECC, unbuffered memory
(Note: DDR and DDR2 memory can not be used simultaneously)
Expansion Slots 1 x AGP8X/4X (1.5V only)
1 x PCI Express x1
2 x PCI, PCI 2.2
VGA Integrated VIA UniChrome Graphics, up to 64MB shared memory
Storage/RAID South Bridge: VT8251
- 2 x UltraDMA 133/100/66
- 4 x Serial ATA 3Gb/s with RAID 0, 1, 0+1, 5 & JBOD function
LAN Realtek RTL8201CL 10/100 LAN Controller
Audio Realtek ALC653 AC'97 6-channel Audio CODEC
Other ASUS Special Features CrashFree BIOS 2
BIOS 4 Mb Flash ROM,AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.3
Back Panel I/O Ports 1 x Parallel port
1 x Serial port
1 x VGA out
1 x PS/2 Keyboard
1 x PS/2 Mouse
1 x 6-Channel Audio I/O
1 x RJ45
4 x USB 2.0/1.1
Internal I/O Connectors 2 x USB 2.0/1.1 connector supports additional 4 USB ports
4 x SATA connector
2 x IDE connector
1 x Floppy disk drive connector
1 x S/PDIF out connector
CPU/Chassis fan connectors
Chassis Intrusion
CD/AUX audio-in connector
24-pin EATX Power connector
4-pin ATX 12V Power connector
Game/MIDI connector
System panel connector
Front panel audio connector
Support CD Drivers
ASUS LiveUpdate Utility
Anti-virus software (OEM version)
Accessories User's manual
1 x Serial ATA cable
1 x Serial ATA Power cable
1 x UltraDMA 100/66 cable
1 x FDD cable
1 x I/O shield
Form Factor mATX Form Factor, 9.6x 9.6(24.5cm x 24.5cm)
USB Max. 8 USB 2.0 ports
Manageability WOL by PME,WOR by PME, Chassis Intrusion, PXE and RPL