CPU
Intel Socket 775 Pentium®
4/Celeron Processors
Intel® Hyper-Threading Technology ready
Compatible with Intel® 04B and 04A processors
Support Intel EM64T and EIST technology
Chipset
Intel 915P
ICH6R
Front Side Bus
800/533/ MHz
Memory
Dual Channel memory architecture
2 x 240-pin DIMM sockets support
max. 2GB DDR2 533/400 non-ECC memory
4 x 184-pin DIMM Sockets support max. 4GB DDR 400/333 non-ECC memory
Expansion Slots
1 x PCIe 2.0 x16 slot for discrete graphics card
2 x PCIe x1
3 x PCI
Storage

1 xUltraDMA 100/66/33
4 xSATA 3 Gb/s ports Support RAID 0,1,
2 xUltraDMA 133/100/66/
Support RAID 0,1,0+1,JBOD
LAN
Marvell® 88E8053 PCIe Gigabit/

LAN Controller, features AI NET2
Audio
C-Media High Definition Audio 8 -Channel CODEC
Coaxial / Optical S/PDIF out ports
Features Dolby Digital Live technology
IEEE 1394
TI 1394 controller supports 2 x 1394a ports
USB
8 USB 2.0 ports
ASUS AI Proactive Features
AI NOS™ (Non-delay Overclocking System)
AI NET2 network diagnosis before entering OS
Stack Cool™ patented fanless cooling system
Special Features
Multi-language BIOS
ASUS MyLogo
ASUS CrashFree BIOS 2
ASUS Q-Fan 2
BIOS
4 Mb Flash ROM
DMI 2.0
AMI BIOS
PnP
WfM 2.0
SM BIOS 2.3
Back Panel I/O Ports
1 x Parallel
1 x PS/2 Keyboard
1 x PS/2 Mouse
1 x S/PDIF Out
1 x IEEE 1394a
1 x LAN(RJ45) port
4 x USB 2.0/1.1
8 -Channel Audio I/O
Internal I/O Connectors
2 x USB connectors supports additional 4 USB 2.0 ports
1 x IEEE 1394a connector
1 x CPU Fan connector
1 x Chassis Fan connector
1 x Power Fan connector
1 x4-pin ATX 12V Power connector
24 -pin ATX Power connector
Front panel audio connector
COM connector
Game/MIDI port connector
Chassis Intrusion connector
CD/AUX audio in
Support Disc
Drivers
ASUS PC Probe
Anti-virus software (OEM version)
ASUS LiveUpdate Utility
Accessories
User's manual
x IDE cables
USB2.0 module
x UltraDMA 133/100/66 cables
x Floppy disk drive cables
x SATA cables
SATA power cables
I/O Shield
IEEE 1394 port module
InterVideo® WinDVD Suite (OEM version)
COM Port module
Form Factor
ATX Form Factor