Geographic CD

This motherboard supports the latest Intel® Core™2 processors in LGA775 package. It also can support Intel® 45nm Multi-Core CPU. With new Intel® Core™ microarchitecture technology and 1600/1333/1066/800MH­z FSB, Intel® Core™2 processor is one of the most powerful and energy efficient CPU in the world.

Double Speed; Double Bandwidth
This motherboard supports the latest PCIe 2.0 devices for double speed and bandwidth which enhances system performance.

System Level Energy Saving
The new ASUS EPU - the world´s first power saving engine, has been upgraded to a new 4-engine version, which provides total system power savings by detecting current PC loadings and intelligently moderating power in real-time. The EPU automatically provides the most appropriate power usage for the CPU, VGA card, hard drives and CPU cooler fan - helping save power and money.

Active Quiet & Cool
ASUS Fan Xpert intelligently allows users to adjust the CPU fan speed according to different ambient temperature , which is caused by different climate conditions in different geographic regions and system loading. Built-in variety of useful profiles offer flexible controls of fan speed to achieve a quiet and cool environment.

0 to Internet in Seconds!
Express Gate™ is an ASUS exclusive OS that provides you with quick access to the Internet and key applications before entering Windows®.

This motherboard uses all high-quality Japan-made conductive polymer capacitors onboard for durability, improved lifespan, and enhanced thermal capacity.

Make connection quick and accurate!
The ASUS Q-Connector allows you to connect or disconnect chassis front panel cables in one easy step with one complete module. This unique adapter eliminates the trouble of plugging in one cable at a time, making connection quick and accurate.

Simply update BIOS from a USB flash disk before entering the OS
EZ Flash 2 is a user-friendly BIOS update utility. Simply launch this tool and update BIOS from a USB flash disk before entering the OS. You can update your BIOS only in a few clicks without preparing an additional floppy diskette or using an OS-based flash utility.

Simply restore corrupted BIOS data from USB flash disk
The ASUS CrashFree BIOS 3 allows users to restore corrupted BIOS data from a USB flash disk containing the BIOS file. This utility saves users the cost and hassle of buying a replacement BIOS chip.

Eliminate background noise while recording
This feature detects repetitive and stationary noises like computer fans, air conditioners, and other background noises then eliminates it in the incoming audio stream while recording.

This motherboard provides convenient connectivity to external home theater audio systems via coaxial S/PDIF-out (SONY-PHILIPS Digital Interface) jacks. It allows to transfer digital audio without converting to analog format and keeps the best signal quality.

Personalize your system with customizable boot logo
You can convert your favorite photo into a 256-color boot logo for a more colorful and vivid image on your screen.

The motherboard and its packaging comply with the European Union´s Restriction on the use of Hazardous Substances (RoHS). This is in line with the ASUS vision of creating environment-friendly and recyclable products and packaging to safeguard consumers´ health while minimizing the impact on the environment.

lCPU Intel® Socket 775 Core™2 Quad/Core™2 Extreme/Core™2 Duo/Pentium® dual-core/Celeron® dual-core /Celeron® Processors Support Intel® 45nm Multi-Core CPU
Compatible with Intel® 05B/05A/06 processors lChipset Intel® P43 / ICH10 with Intel® Fast Memory Access Technology lFront Side Bus 1600(O.C)/1333/1066/­800 MHz lMemory 4 x DIMM, Max. 16 GB, DDR2 1066/800/667 Non-ECC,Un-buffered Memory
Dual Channel memory architecture lExpansion Slots 1 x PCIe x16
2 x PCIe x1
3 x PCI lStorage Southbridge
6 xSATA 3 Gb/s ports
JMicron® JMB368 PATA controller
1 xUltraDMA 133/100/66 for up to 2 PATA devices lLAN PCIe Gb LAN controller featuring AI NET 2 lAudio Realtek ALC 1200, 8-Channel High-Definition Audio CODEC
- Support Jack Detection and Multi-streaming
- Coaxial S/PDIF out ports at back I/O
- ASUS Noise Filter lUSB 12 USB 2.0/1.1 ports (6 ports at mid-board, 6ports at back panel) lASUS Unique Features ASUS Power Saving Solution
- ASUS EPU- 4 Engine
ASUS AI Lifestyle
- ASUS Express Gate

ASUS Quiet Thermal Solution
- ASUS Fan Xpert
ASUS Crystal Sound
- ASUS Noise Filter
ASUS EZ DIY
- ASUS Q-Connector
- ASUS O.C. Profile
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 2 lOverclocking Features Precision Tweaker
- vDIMM: 5 -step DRAM voltage control
- vCore: Adjustable CPU voltage at 6.25mV increment
SFS (Stepless Frequency Selection)
- FSB tuning from 200MHz up to 800MHz at 1MHz increment
- Memory tuning from 667MHz up to 1333MHz for DDR2
- PCI Express frequency tuning from 100MHz up to 180MHz at 1MHz increment
Overclocking Protection
- ASUS C.P.R.(CPU Parameter Recall) lSpecial Features ASUS MyLogo 2
100% All High-quality Conductive Polymer Capacitors lBack Panel I/O Ports 1 x PS/2 Keyboard
1 x PS/2 Mouse
1 x S/PDIF Out (Coaxial)
1 x LAN(RJ45) port
6 x USB 2.0/1.1
8 -Channel Audio I/O lInternal I/O Connectors 3 x USB connectors support additional 6 USB ports
1 x Floppy disk drive connector
1 x IDE connector
1 x CPU Fan connector
1 x Chassis Fan connector
1 x Power Fan connector
1 x COM connector
6 x SATA connectors
Front panel audio connector
1 x S/PDIF Out Header
Chassis Intrusion connector
CD audio in
24-pin ATX Power connector
1 x 4-pin ATX 12V Power connector
System Panel(Q-Connector) lBIOS 8 Mb Flash ROM , AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.3, ACPI 2.0a, ASUS EZ Flash 2, ASUS CrashFree BIOS 3 lManageability WfM 2.0,DMI 2.0,WOL by PME,WOR by PME,PXE