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M4A785-M

Specification:

GPU NOS
ASUS Anti-surge
DirectX 10.1 Support
Turbo Key
ASUS EPU
ASUS Express Gate

AMD Phenom™ II/Athlon™ II/Sempron™ 100 Series Processors

This motherboard supports AMD® AM3 multi-core processors with unique L3 cache and delivers better overclocking capabilities with less power consumption. It features dual-channel DDR2 1066 memory support and accelerates data transfer rate up to 5200MT/s via HyperTransport™ 3.0 based system bus. This motherboard also supports AMD® CPUs in the new 45nm manufacturing process.

AMD® Phenom™ X4/ Phenom™ X3 / Athlon™ X2/ Athlon™/ Sempron™ processors (socket AM2+/AM2)

This motherboard supports AMD® Socket AM2+ multi-core processors. It features dual-channel DDR2 1066 memory support, data transfer rate up to 5200MT/s via HyperTransport™ 3.0 based system bus, and AMD® Cool ´n´ Quiet™ Technology.

AMD 785G chipset

AMD® 785G / SB710 Chipset is designed to support up to 5200MT/s HyperTransport™ 3.0 (HT3.0) interface speed and PCI Express™ 2.0 x 16 graphics. It is optimized with AMD's latest AM3 and multi-core CPUs to provide excellent system performance and overclocking capabilities.

HyperTransport 3.0 Support

HyperTransport™ 3.0 technology provides 2.6 times more bandwidth than HyperTransport™ 1.0, radically improving system efficiency to create a smoother, faster computing environment.

Hybrid CrossFireX Support

Boosted Performance with onboard GPU and discrete graphics card
ATI Hybrid CrossFireX™ technology is a unique hybrid multi-GPU technology. It takes your gaming experience to the next level boosting PC performance by enabling the chipset’s integrated graphics processor and a discrete GPU to operate simultaneously with combined output for blisteringly-fast frame rates unleashing the graphics performance (Windows Vista® OS only).

HDMI/DVI/RGB Support

Flexible Graphics Alternatives
This motherboard supports multiple digital and analog display output interfaces - HDMI, DVI, and D-Sub. With such diversity of display outputs, you are able to choose and upgrade display devices freely.

HDMI Support

Enjoy Full HD 1080p Multimedia Home-Theater Entertainment
High-Definition Multimedia Interface (HDMI) is a set of digital video standards that delivers multi-channel audio and uncompressed digital video for full HD 1080p visuals through through a single cable. Supporting HDCP copy protection such as HD DVD and Blu-ray Discs, HDMI provides you with the highest-quality home theater experience.

O.C. DDR2 1200

To attain top performance, ASUS engineers have successfully unleashed DDR2 1200(O.C.) MHz to meet the higher bandwidth requirements of the latest operation system, 3D graphics, multimedia, and Internet applications. *Ensure that you download and update to the latest BIOS at www.asus.com and purchase the memory modules listed in the ASUS official memory Qualified Vendors Lists (QVL).

** We recommend that you install the DDR2 1200 memory modules on the yellow slots for better performance.

PCI Express Architecture

PCI Express is the latest I/O interconnect technology that will replace the existing PCI. With a bus bandwidth 4 times higher than that of AGP 8X interface, PCI Express x16 bus performs much better in applications such as 3D gaming.

Serial ATA 3Gb/s

This motherboard supports next-generation SATA hard drives based on the new SATA 3Gb/s storage specification.

Gigbit LAN

The on-board LAN controller is a highly integrated GbLAN controller. It is enhanced with an ACPI management function to provide efficient power management for advanced operating systems.

8-CH High Definition Audio

Enjoy high-end sound system on your PC! The onboard 8-channel HD audio (High Definition Audio, previously codenamed Azalia) CODEC enables high-quality 192KHz/24-bit audio output, jack-sensing feature, retasking functions and multi-streaming technology that simultaneously sends different audio streams to different destinations. You can now talk to your partners on the headphone while playing a multi-channel network games. All of these are done on one computer.

S/PDIF-out on Back I/O Port

This motherboard provides convenient connectivity to external home theater audio systems via coaxial and optical 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.

Max. 12 USB 2.0 ports

USB 2.0 is the latest connectivity standard for next generation components and peripherals. Backwards compatible with current USB 1.1 peripherals, USB 2.0 delivers transfer speeds up to 40 times faster at 480Mb/s, for easy connectivity and ultra-fast data transfers.

AMD Cool ´n´ Quiet! Technology

M4A785-M supports AMD Cool ´n´ Quiet! Technology, which monitors system operation and automatically adjusts CPU voltage and frequency for a cool and quiet environment.

GPU NOS

GPU NOS technology intelligently detects graphic loading and automatically boosts performance for the most demanding tasks. Unlike other dynamic overclocking techniques, GPU NOS reacts much faster to satisfy your need for graphic power.

*GPU NOS does not take effect under HybridCrossFireX mode.

Turbo Key

ASUS Turbo Key allows the user to turn the PC power button into a physical overclocking button. After the easy setup, Turbo Key can boost performances without interrupting ongoing work or games - with just one touch!!

EPU-4 Engine

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.

ASUS Express Gate

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®.

ASUS Q-Fan

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

ASUS CrashFree BIOS3

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.

ASUS EZ Flash2

With ASUS EZ Flash, you can update BIOS before entering operating system. No more DOS-based flash utility and bootable diskette required.

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.

Specifications

CPU	AMD AM3/AM2+/AM2 ;Phenom™II /Athlon™II /Phenom™ / Athlon™ /Sempron™ Processors Support 45nm CPU AMD Cool 'n' Quiet™ 2.0 Technology (by CPU type) Support CPU up to 125W *Refer to www.asus.com for the AMD CPU support list
Chipset	AMD 785G/SB710
System Bus	Up to 5200 MT/s ; HyperTransport™ 3.0 interface for AM2+/AM3 CPU 2000 / 1600 MT/s for AM2 CPU
Memory	4 x DIMM, Max. 16 GB, DDR2 1200(O.C.)/1066/800/667 ECC,Non-ECC,Un-buffered Memory Dual Channel memory architecture We recommend that you install the DDR2 1200 memory modules on the yellow slots for better performance. Due to AMD CPU limitation, DDR2 1200(O.C.)/1066 is supported by AM3/AM2+ CPU for one DIMM per channel only. Refer to www.asus.com for the memory QVL (Qualified Vendors List)
Expansion Slots	1 x PCIe 2.0 x16 1 x PCIe x1 2 x PCI
VGA	Integrated ATI Radeon HD4200 Max. shared memory: 512 MB Supports DVI-D with HDCP compliant with max. resolution 2560x1600 (@ 60Hz dual-link) Supports HDMI™ Technology with max. resolution up to 1920 x 1200 (1080P)@60Hz Supports RGB with max. resolution 2048 x x1536 @85Hz Hybrid CrossFireX™ Support (For Windows Vista only) Supports Microsoft® DirectX 10.1, OpenGL 2.0, Shader Model 4.1 Hardware Decode Acceleration for H.264,VC-1, and MPEG-2 Dual VGA output support: RGB & DVI RGB & HDMI *Refer to www.amd.com for the Hybrid CrossFireX selected GPUs.
Storage	Southbridge 1 xUltraDMA 133/100/66 6 xSATA 3 Gb/s ports Support RAID 0,1,10,JBOD
LAN	Realtek® 8112L Gigabit LAN
Audio	VT1708S High Definition Audio 8-Channel CODEC - Optical S/PDIF out port at back I/O - Supports Jack-Detection, Multi-Streaming, and Front Panel Jack-Retasking
USB	12 USB 2.0/1.1 ports (6 ports at mid-board, 6 ports at back panel)
ASUS Unique Features	ASUS 4+1 Phase Power Design EPU- 4 Engine Express Gate ASUS CrashFree BIOS 3 ASUS EZ Flash 2 ASUS MyLogo 2 ASUS Q-Fan ASUS Anti-surge ASUS AI NET2
Overclocking Features	Intelligent overclocking tools - ASUS Turbo Key - ASUS GPU NOS GPU NOS does not take effect under HybridCrossFireX mode SFS (Stepless Frequency Selection)* - FSB tuning from 200MHz up to 550MHz at 1MHz increment - PCI Express frequency tuning from 100MHz up to 150MHz at 1MHz increment Overclocking Protection - ASUS C.P.R.(CPU Parameter Recall)
Back Panel I/O Ports	1 x PS/2 Keyboard/Mouse Combo port 1 x DVI 1 x D-Sub 1 x HDMI 1 x S/PDIF Out (Optical) 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 supports additional 6 USB 2.0 ports 1 x IDE connector 6 x SATA connectors 1 x CPU /Chassis Fan connector 1 x Front panel audio connector 1 x S/PDIF Out connector 1 x COM connector 1 x Printer port 1 x System Panel connector 1 x 24-pin ATX Power connector 1 x 4-pin ATX +12V Power connector
BIOS	8 Mb Flash ROM , AMI BIOS, PnP, DMI v2.0, WfM2.0, SM BIOS V2.5, ACPI V2.0a
Accessories	User's manual 1 x I/O Shield 1 x UltraDMA 133/100/66 cable 2 x SATA cable(s)
Support Disc	Drivers ASUS PC Probe II Anti-virus software (OEM version) ASUS Update
Form Factor	uATX Form Factor 9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm )