P5QL-EM

- Intel® G43 chipset
- Support Intel® next generation 45nm Multi-core CPU
- FSB 1333/1066/800MHz
- Dual-channel DDR2 1066(O.C.)/800/667
- eSATA & 1394a & 8-channel HD Audio
- ASUS EPU (Energy Processing Unit)
- ASUS Express Gate
- All High-quality Conductive Polymer Capacitors

LGA775 Intel® 45nm Processor Ready

This motherboard supports the latest Intel 45nm CPU which introduces new micro-architecture features for greater performance at a given frequency, up to 50% larger L2 caches, and expanded power management capabilities for new levels of energy efficiency.

LGA775 Intel® Core™2 Processor Ready

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

DDR2 1066 (O.C.) Support

To attain top performance, ASUS engineers have successfully unleashed the true potential of DDR2 memory. While CPU is running under FSB1333/1066, ASUS´s exclusive technology offers a choice of DDR2 1066(O.C*) - providing great performance for 3D graphics and other memory demanding applications. *Overclock support

PCIe 2.0 support

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

HDMI™ Interface

HDMI (High-Definition Multimedia Interface) is the first and only industry-supported, uncompressed, all digital audio and video interface via a single cable and is HDCP compliant allowing playback of HD DVD, Blu-ray Disc and other protected content.The interface of this motherboard supports dual VGA output both HDMI and RGB.

Serial ATA 3Gb/s technology and SATA-On-The-Go

This motherboard supports next-generation SATA hard drives based on the Serial ATA(SATA) 3Gb/s storage specification,delivering enhanced scalability and doubling the bus bandwidth for high -speed data retrieval and saves.The external SATA port located at the back I/O provide smart setup and hot-plug function.Easily backup photos,videos and other entertainment contents to external devices.

High Definition Audio

Enjoy high-quality sound system on your PC! The onboard 8-channel HD audio (High Definition Audio, previously codenamed Azalia) CODEC enables high-quality audio output, jack-detect feature automatically.

IEEE 1394a interface

IEEE 1394a interface provides high speed digital interface for audio/video appliances such as digital television, digital video camcorders, storage peripherals & other PC portable devices.

Uses 100% All High-quality Conductive Polymer Capacitors!

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

ASUS EPU

The ASUS EPU utilizes innovative technology to digitally monitor and finetune the CPU power supply with improved VR responses in heavy or light loadings.

AI Nap

Minimize noise and power consumption when temporarily away!
With AI Nap, users can instantly snooze your PC without terminating the tasks. System will continue operating at minimum power and noise when user is temporarily away. It keeps downloading files or running applications in quietest state while you´re sleeping. Simply click keyboard or mouse, you can swiftly wake up the system in few seconds.

Q-Fan

ASUS Q-Fan technology intelligently adjusts CPU fan speeds according to system loading to ensure quiet, cool and efficient operation.

C.P.R. (CPU Parameter Recall)

Protect your BIOS data when overclocking.
When the system hangs due to overclocking failure, there is no need to open the case to clear CMOS data. Just simply restart the system, the BIOS would show the previous setting and then users can amend the CPU setting again.

AI Net2

Diagnose LAN connection before entering OS! Network problems are often caused by bad cable connection. AI NET2 remotely detects cable connection the second you turn on the system, and any faulty connections are reported back up to 100 meters at 1 meter accuracy.

CrashFree BIOS 3

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.

EZ Flash 2

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.

MyLogo2

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.

GreenASUS

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

CPU
Intel® Socket 775 for Intel® Core™2 Extreme/Core™2 Quad/ Core™2 Duo/Pentium® dual-core/Celeron® dual-core /Celeron® Support Intel next generation 45nm multi-core CPU
Intel Hyper-Threading Technology ready
Support Enhanced Intel SpeedStep Technology (EIST)
Chipset
Intel® G43 Intel ICH10
Front Side Bus
1333/1066/800 MHz
Memory
4 x240-pin DIMM, Max. 8 GB, DDR2 1066(O.C.)/800/667 Non-ECC,Un-buffered Memory
Dual Channel memory architecture
*Overclock speed
**Due to chipset limitation, this motherboard only supports up to the total of 4 ranks (4 sides in total) of RAM at max.
*Supports 2 DIMM modules only for yellow DIMMs when over-clock to DDR2-1066
Expansion Slots
1 x PCIe 2.0 x16
2 x PCIe x1
1 x PCI
VGA
Integrated Intel GMA X4500 graphics with DirectX10 support
Maximum shared memory of 352MB
Supports HDMI™ Technology with HDCP compliant with max. resolution 1920 x 1080p(@ 60Hz)
Supports DVI-D with HDCP compliant with max. resolution 1900x1200 (@ 60Hz)
Supports RGB with max. resolution 2048 x 1536 (@75Hz)
Dual VGA output support:
DVI & RGB
RGB & HDMI
DVI & HDMI"
Storage
Southbridge
6 xSATA 3 Gb/s ports
Ext PATA and SATA controller
1 xUltraDMA 133/100/66 for up to 2 PATA devices
1 xExternal SATA 3.0 Gb/s port (SATA On-the-Go)
LAN
PCIe Gigabit controller featuring AI NET2
Audio
Realtek ALC1200 8-Channel High-Definition Audio CODEC
Support Jack-Sensing, Enumeration, Multi-streaming
Support S/PDIF out interface
IEEE 1394
JMB381 controller supports 1 x 1394a port(s) (at back panel)
USB
12 USB 2.0/1.1 ports (6 ports at mid-board,6 ports at back panel)
Overclocking Features
SFS (Stepless Frequency Selection)
- FSB tuning from 200MHz up to 600MHz at 1MHz increment
- Memory tuning from 667MHz up to 1100MHz
Overclocking Protection
- ASUS C.P.R.(CPU Parameter Recall)
Special Features
ASUS CrashFreeBIOS3
ASUS EZ Flash2
ASUS AI Nap
ASUS EPU
ASUS Express Gate
ASUS Q-Fan
ASUS MyLogo2
100% All High-quality Conductive Polymer Capacitors
Back Panel I/O Ports
1 x DVI
1 x VGA
1 x PS/2 Keyboard
1 x HDMI
1 x External SATA
1 x IEEE 1394a
1 x LAN(RJ45) port
6 x USB 2.0/1.1
8 -Channel Audio I/O
Internal I/O Connectors
3 x USB connectors support additional 6 USB ports
1 x Floppy disk drive connector
1 x IDE connector
6 x SATA connectors
1 x CPU Fan connector
1 x Chassis Fan connector
1 x Power Fan connector
1 x Azalia High definition Analog Front panel Audio connector
1 x S/PDIF Out connector
1 x 4-pin ATX 12V Power connector
1 x 24-pin EPS 12V Power connector
1 x COM connector
Chassis Intrusion connector
System Panel connector
1 x CD audio in connector
1 x LPT connector
BIOS
8 Mb Flash ROM Special H/W write protection
DMI 2.0
AMI BIOS
PnP
WfM 2.0
SM BIOS 2.5
ACPI 2.0a
Manageability
WOL by PME,WOR by PME,WOR by Ring
O/S Compatibility
Windows Vista
Windows XP
Accessories
2 x Serial ATA cables
1 x 2 in 1 Serial ATA power cable
1 x UltraDMA 133/100 cable
1 x FDD cable
1 x I/O shield
User manual
Support Disc
Drivers
Express Gate
ASUS PC Probe II
ASUS LiveUpdate Utility
Form Factor
uATX Form Factor
9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm )