M4A78L-M LE

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    Instant Online! Instant Fun!

    • DDR2 1200(O.C.) Support
    • Express Gate
    • Turbo Key
    • EPU
    • ACC Suport
    • AMD Hybrid CrossFireX™ and DX10 Support
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      CPU, Chipset and Graphics Features

      Phenom™ II/Athlon™ II/Sempron™ 100 Series Processors (AM3 CPU)

      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.

      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).

      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).

      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 760G + SB710

      The AMD 760G Northbridge is the latest AMD chipset designed for 5200MT/s HyperTransport™ 3.0 (HT 3.0) interface speed and external graphics in PCI Express™ 2.0 standard.It features the integrated ATI HD3000 graphics and fully DirectX 10.0 comliant.





      PCIe 2.0 support

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

      ASUS Overclocking Tools

      Turbo Key

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

      ASUS Green Design

      EPU

      The ASUS EPU (Energy Processing Unit) provides total system power management by detecting current PC loadings and intelligently moderating power in real-time. It automatically provides the most appropriate power usage for the CPU, VGA card, hard drives, and CPU/chassis fans- helping save power and money!


      Express Gate

      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 EZ DIY

      CrashFree BIOS 3

      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

      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.

      Other ASUS Features

      ASUS Q-Fan

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

      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.

      Industry Standard

      Support 8-Channel High Definition Audio

      Enjoy high-end sound system on your PC!
      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.

      *Please update audio driver to the latest version
      *Choose the chassis with HD audio module in front panel to support 8-Channel audio output

      RoHS

      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.

      Model Number : N50 >
      • 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)
        only Support CPU up to 95W
        *Refer to www.asus.com for the AMD CPU support list
      • Chipset
        AMD 760G/SB710
        (AMD 780L/SB710)
      • System Bus
        Up to 5200 MT/s ; HyperTransport™ 3.0 interface for AM3 / AM2+ CPU
        2000 / 1600 MT/s for AM2 CPU
      • Memory
        2 x DIMM, Max. 8 GB, DDR2 1200(O.C.)/1066*/800/667 ECC,Non-ECC,Un-buffered Memory
        Dual Channel memory architecture
        *DDR2 1200(O.C.)/1066 is supported by AM3/AM2+ CPU only. Refer to www.asus.com for the AM3/AM2+ CPU models.
        *Due to OS limitation, when installing total memory of 4GB capacity or more, Windows® 32-bit operation system may only recognize less than 3GB. Hence, a total installed memory of less than 3GB is recommended.
        ** Refer to www.asus.com or user manual for Memory QVL (Qualify Vendor List)
      • Expansion Slots
        1 x PCIe x16
        1 x PCIe x1
        2 x PCI
      • VGA
        Integrated ATI Radeon HD3000
        Support Maximum shared memory up to 1024 MB
        Supports RGB with max. resolution 2048 x 1536 (@85Hz）
        Hybrid CrossFireX™ Support (For Windows Vista only)
        *Refer to www.amd.com for the Hybrid CrossFireX selected GPUs.
      • Storage
        Chipset
        1 xUltraDMA 133/100
        6 xSATA 3 Gb/s ports
        Support RAID 0,1,0+1,JBOD
      • LAN
        Gb Atheros PCIe LAN
      • Audio
        VT1708S High Definition Audio 8-Channel CODEC
        Supports Jack-detect and Multi-Streaming teconologies
        Supports S/PDIF out interface
        *Please update BIOS and audio driver to the latest version
        *Choose the chassis with HD audio module in front panel to support 8-Channel audio output
      • USB
        10 USB 2.0/1.1 ports (6 ports at mid-board, 4 ports at back panel)
      • ASUS Unique Features
        ASUS EPU-4 Engine
        ASUS Express Gate
        ASUS Turbo Key
        ASUS Q-Fan
        ASUS CrashFree BIOS 3
        ASUS EZ Flash 2
        ASUS MyLogo 2
        ASUS AI NET 2
      • Overclocking Features
        SFS (Stepless Frequency Selection)
        - FSB tuning from 200MHz to 550MHz at 1MHz increment
        Adjustable DRAM Voltage
        ASUS C.P.R.(CPU Parameter Recall)
      • Back Panel I/O Ports
        1 x Parallel port
        1 x VGA
        1 x PS/2 Keyboard
        1 x PS/2 Mouse
        1 x LAN(RJ45) port
        4 x USB 2.0/1.1
        1 x COM port
        3 x audio jacks
      • Internal I/O Connectors
        3 x USB connectors support additional 6 USB 2.0 ports
        1 x IDE connector
        6 x SATA connectors
        1 x High Definition Front panel audio connector
        1 x S/PDIF Out connector
        1 x System Panel connector
        1 x CPU/ 1 x Chassis Fan Connector
        1 x Internal speaker connector
        24-pin EATX power connector
        4-pin ATX 12V Power connector
      • BIOS
        8 Mb Flash ROM , AMI BIOS, PnP, DMI v2.0, WfM2.0, ACPI v2.0a, SMBIOS v2.5
      • 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 LiveUpdate Utility
      • Form Factor
        uATX Form Factor
        9.6 inch x 8.2 inch ( 24.4 cm x 20.8 cm )