M3N78-EM

    Product Image

    Enjoy High Definition Video and Audio breezily!

    • AMD AM2+/AM2 Platform
    • Support latest AMD Phenom ™ Quad-Core Processor
    • Dual-Channel DDR2 -1066/800/667
    • 5 Secs from Bootup to Online with Express Gate
    • NVIDIA Hybrid SLI™ and DX10 Support
    • Multi-VGA Output: HDMI/DVI/RGB Support
    • High Definition Experience of Vision and Audio
    • Support 45nm Phenom™ II CPU
      Product Image

      CPU, Chipset and Graphics Features

      AMD® Socket AM2+ Phenom™ FX / Phenom™ / Athlon™ Support

      This motherboard supports AMD AMD® Socket AM2+ 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.

      Native DDR2 1066

      This motherboard supports native DDR2 1066. It provides faster data transfer rate and more bandwidth to increase memory data transfer rate and computing efficiency, enhancing system performance in 3D graphics and other memory demanding applications.
      *DDR2 1066 is supported by some of the AM2+ CPUs only. Refer to www.asus.com for the supported CPU models.

      NVIDIA GeForce® 8300

      NVIDIA® GeForce 8300 offers the latest support of Hybrid SLI Technology, DirectX® 10 graphics features, HD video playback with HDMI/DVI output. It also supports HyperTransport™ 3.0 interface, PCI Express™ 2.0 bus architecture, Serial ATA 3 Gb/s devices and is optimized with AMD’s latest AM2+ and multi-core CPUs to provide excellent system performance.

      Hybrid SLI Support

      GeForce® Boost—Boosted Performance with Onboard GPU and Discrete Graphics Card
      HybridPower™—Intelligent Graphics Power-Savings and Quiet Operations

      Hybrid SLI™ technology is a unique hybrid multi-GPU technology. It includes two primary features: GeForce Boost and HybridPower™. GeForce Boost turbo-charges performance of discrete graphics cards when combined with the motherboard GPUs. HybridPower™ unleashes graphics performance for demanding 3D applications and enables low-power operation for everyday computing needs. * GeForce®(R) Boost and HybridPower™ are on select GeForce®(R) GPUs. Visit www.nvidia.com/hybridsli for more information.

      AMD® Socket AM2 Athlon™/Sempron™ CPU Support

      This motherboard supports AMD® Socket AM2 Athlon™/Sempron™ processors. It features 2000/1600 MT/s HyperTransport™-based system bus, dual-channel un-buffered DDR2 800 memory support, and AMD® Cool ´n´ Quiet™ Technology.

      HyperTransport 3.0

      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.

      PCIe 2.0 support

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

      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.


      DVI Support

      DVI (Digital Visual Interface) provides high visual quality of digital display devices such as LCD monitor. The interface of this motherboard supports dual VGA output both DVI-D/HDMI and RGB.

      Industry Standard

      SATA on the Go

      The motherboard supports the next-generation 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 provides smart setup and hot-plug functions. Easily backup photos, videos and other entertainment contents on external devices.

      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.

      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.





      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.

      ASUS Quiet Thermal Solution

      4+1 Phase Power Design

      Longer Life & Higher Efficiency!
      Unleashes ultimate memory performances with independent power to core components, while providing fast transient response and stability for the CPU under heavy loading or overclocking modes.

      Q-Fan

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

      Ease of Use

      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®.

      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.

      ASUS 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.

      Extreme Performance

      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.

      Other Features

      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.


      C.P.R.(CPU Parameter Recall)

      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.

      Model Number : N50 >
      • CPU
        AMD Socket AM2+ / AM2 ;Phenom™ FX /Phenom™ / Athlon™ /Sempron™ Processors
        AMD 140W CPU Support
        AMD Cool 'n' Quiet™ Technology
        Support 45nm Phenom™ II CPU
      • Chipset
        NVIDIA GeForce 8300
      • System Bus
        Up to 5200 MT/s HyperTransport™ 3.0 interface for AM2+ CPU
        2000/1600 MT/s for AM2 CPU
      • Memory
        4 x DIMM, Max. 8 GB, DDR2 1066/800/667 ECC,Non-ECC,Un-buffered Memory
        Dual Channel memory architecture
        * DDR2 1066 is supported by AM2+ CPU for one DIMM per channel only.
        * Refer to www.asus.com or user manual for Memory QVL (Qualify Vendor List)
        * 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.
      • Expansion Slots
        1 x PCIe x16
        1 x PCIe x1
        2 x PCI 2.2
      • VGA
        Integrated NVIDIA GeForce® 8 Series GPU
        Hybrid SLI™ Support (supports Windows Vista only)
        Supports HDMI™ Technology with max. resolution up to 1920 x 1200
        Supports DVI with max. resolution up to 1920 × 1200 @ 60 Hz
        Supports D-Sub with max. resolution up to 1920 × 1440 @ 75 Hz
        HDMI/DVI/RGB Support
        Supports Microsoft® DirectX 10, OpenGL 2.0, Pixel Shader 4.0
        Support PCIe 2.0 / 1.0 Architecture
      • Storage
        NVIDIA® GeForce 8300
        1 xUltraDMA 133/100/66/33
        1 xExternal SATA 3 Gb/s ports 5 x SATA 3Gb/s ports (Use SATA1-3 for IDE mode.)
        NVIDIA® MediaShield™ RAID Support RAID 0,1,0+1,5,JBOD

      • LAN
        NVIDIA built-in Gigabit MAC with external Realtek PHY
      • Audio
        Realtek® ALC1200 8 -Channel High Definition Audio CODEC
        Optical S/PDIF out port at back I/O
        Support Jack Detection and Multi-streaming
      • IEEE 1394
        JMB381 controller supports 2 x 1394a ports (one at midboard; one at back panel)
      • USB
        12 USB 2.0 ports (6 ports at mid-board, 6 ports at back panel)
      • ASUS Unique Features
        ASUS Express Gate
        - Web browser, file downloading and uploading*
        - Further free features upgradable
        * File downloading and uploading through USB devices only
        ASUS Quiet Thermal Solution
        - ASUS Q-Fan
        - 4+1 Phases ASUS Power Design
        ASUS EZ DIY
        - ASUS CrashFree BIOS 3
        - ASUS EZ Flash 2
      • Overclocking Features
        Precision Tweaker
        - vCore: 4-step CPU voltage control
        - vDIMM: Adjustable DRAM voltage at 0.00625V increment
        - vChipset: 4-step Chipset voltage control
        GPU Overclocking
        Stepless Frequency Selection (SFS)
        - SB tuning up to 300MHz at 1MHz increment
        Overclocking Protection:
        - ASUS CPU Parameter Recall (C.P.R.)
      • Special Features
        ASUS MyLogo 2
      • Back Panel I/O Ports
        1 x PS/2 Keyboard/ Mouse
        1 x HDMI port
        1 x DVI port
        1 x D-Sub port
        1 x RJ45 port
        1 x External SATA port
        6 x USB 2.0/1.1
        1 x Optical S/PDIF output
        1 x IEEE 1394a
        8-Channel Audio I/O
      • Internal I/O Connectors
        1 x High Definition front panel audio connector
        1 x IDE connector
        1 x Floppy disk drive connector
        1 x CD audio-in connector
        1 x CPU fan connector
        1 x Chassis fan connector
        1 x Power fan connector
        1 x COM connector
        1 x LPT connector
        1 x IEEE 1394a connector
        5 x SATA connectors
        1 x S/PDIF Out header
        3 x USB 2.0 connectors for 6 additional USB 2.0 ports
        1 x 24-pin EATX power connector
        1 x 4-pin x ATX 12V power connector
        1 x System panel connector
      • BIOS
        8 Mb Flash ROM
        DMI 2.0
        AMI BIOS
        PnP
        WfM 2.0
        SM BIOS 2.5
        ACPI 2.0a
        ASUS EZ Flash 2
        ASUS CrashFree BIOS 3
      • Manageability
        WfM 2.0, DMI 2.0, WOR by Ring, WOL/WOR by PME, PXE
      • Accessories
        2 x SATA cables
        1 x 2-port SATA power cable
        1 x UltraDMA 133 / 100 / 66 cable
        1 x Floppy Disk Drive cable
        1 x I/O Shield
        User's manual
      • Support Disc
        Drivers
        Express Gate
        ASUS PC Probe II
        ASUS Update
        Anti-virus software (OEM version)
      • Form Factor
        uATX Form Factor
        9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm )