Specifications

CPU

Intel® Socket 775 Core™2 Quad/Core™2 Extreme/Core™2 Duo/Celeron® E1000 Series and 400 Series CPU Support Intel® 45nm Multi-Core CPU

Intel® Hyper-Threading Technology ready

Support Enhanced Intel SpeedStep Technology (EIST)

Chipset

Intel® G31 /ICH7

Front Side Bus

1600(O.C)/1333/1066/800 MHz

Memory

4 x240-pin DIMM, Max. 4 GB, DDR2 1066(O.C.)/800/667 Memory

Dual Channel memory architecture

*Support max. 2 DIMM modules only for yellow DIMMs when over-clock to DDR2-1066

*When installing four DDR2 DIMM modules, install only single-sided memory modules.

Expansion Slots

1 x PCIe x16

3 x PCIe x1

3 x PCI

Storage

Intel ICH7 controller

1 xUltraDMA 100/66

4 xSATA 3 Gb/s ports

LAN

RTL8111C-VCP-GR Gb LAN

Audio

ALC887 High Definition Audio 8 -Channel CODEC

Audio Jack-detect/Multi-Streaming Technology

Support optical S/PDIF output

USB

8 USB 2.0 ports

ASUS Unique Features

ASUS CrashFreeBIOS3

ASUS EPU

ASUS Express Gate

ASUS EZ Flash2

ASUS Q-Fan

ASUS MyLogo2

Overclocking Features

SFS (Stepless Frequency Selection)

- FSB tuning from 133MHz to 600MHz at 1MHz increment

Overclocking Protection

- ASUS C.P.R.(CPU Parameter Recall)

Back Panel I/O Ports

1 x Parallel

1 x PS/2 Keyboard

1 x PS/2 Mouse

1 x S/PDIF Out (Optical)

1 x LAN(RJ45) port

4 x USB 2.0/1.1

1 x COM port

8 -Channel Audio I/O

Internal I/O Connectors

2 x USB connectors support additional 4 USB 2.0 ports

1 x IDE connector

1 x S/PDIF Out connector

1 x Azalia High definition Analog Front panel Audio connector

1 x Chassis Intrusion connector

1 x System Panel connector

1 x CPU/ 1 x Chassis/1 x Power FAN connectors

1 x CD audio in connector

1 x 24-pin EPS12V Power connector

1 x 4-pin ATX 12V Power connector

BIOS

8 Mb Flash ROM

AMI BIOS, Special H/W write protection, PnP, DMI v2.0, WfM2.0, SMBIOS v2.5, ACPI v2.0a

Manageability

WOL by PME,WOR by PME,WOR by Ring

O/S Compatibility

Windows Vista

Windows XP

LINUX : RedHat, SuSe, Fedora

Accessories

User's manual

1 x I/O Shield

1 x UltraDMA 133/100/66 cable

1 x SATA cable

Support Disc

Drivers

ASUS PC Probe II

ASUS LiveUpdate Utility

Form Factor

ATX Form Factor

12 inch x 8.2 inch ( 30.5 cm x 20.8 cm )