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    M4A78T-E

    Model Number : N50 >
    • CPU
      AMD Socket AM3 ;Phenom™II /Athlon™II /Sempron™ 100 Series Processors
      AMD 140W CPU Support
      AMD Cool 'n' Quiet™ Technology
      Supports 45nm CPU
    • Chipset
      AMD 790GX/SB750
    • System Bus
      Up to 5200 MT/s HyperTransport™ 3.0
    • Memory
      4 x DIMM, Max. 16 GB, DDR3 1600(O.C.)/1333/1066 ECC,Non-ECC,Un-buffered Memory
      Dual Channel memory architecture
      *AMD AM3 100 and 200 series CPU support up to DDR3 1066MHz
      **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 for the memory QVL (Qualified Vendors Lists).
    • Expansion Slots
      2 x PCIe 2.0 x16 support ATI CrossFireX™ technology, at full x16 or dual x8 link
      2 x PCIe x1
      2 x PCI 2.2
    • VGA
      Integrated ATI Radeon™ HD 3300 GPU
      SidePort Memory - onboard 128MB DDR3 1333 memory
      - Supports HDMI™ Technology with max. resolution up to 1920 x 1200 (1080P)
      - Supports Dual-link DVI with max. resolution up to 2560x1600 @60Hz
      - Supports D-Sub with max. resolution up to 2560x1440 @75Hz
      - Hybrid CrossFireX™ Support
      - Dual independent displays support with HDMI / DVI and D-Sub
      - Supports Microsoft® DirectX 10, OpenGL 2.0, Shader Model 4.0
      - Hardware Decode Acceleration for H.264,VC-1, and MPEG-2
      - Maximum shared memory of 512MB
    • Storage
      SB750 Chipset
      1 xUltraDMA 133/100/66 for up to 2 PATA devices
      5 xSATA 3 Gb/s ports Support RAID 0,1,5,10,JBOD
      1 x eSATA 3Gb/s port

      *Due to the Windows XP/ Vista limitation, the RAID array with the total capacity over 2TB cannot be set as a boot disk. A RAID array over 2TB can only be set as a data disk only. For more information, please refer to http://support.microsoft.com/kb/946557/en-us
    • LAN
      Atheros® L1E Gigabit LAN controller featuring AI NET 2
    • Audio
      VIA® VT1708S 8-Channel High Definition Audio CODEC
      DTS Surround Sensation UltraPC
      - Supports Jack-Detection, Multi-Streaming, and Front Panel Jack-Retasking
      - Optical S/PDIF Out ports at back I/O
      - ASUS Noise Filtering
    • IEEE 1394
      VIA® VT6315N controller supports 2 x 1394a port(s) (1 at mid-board; 1 at back panel)
    • USB
      12 USB 2.0/1.1 ports (6 ports at mid-board, 6 ports at back panel)
    • ASUS Unique Features
      ASUS Power Solutions:
      - 8+1 Phase Power Design
      - ASUS Anti-Surge Protection
      ASUS Green Design:
      - EPU
      - ASUS AI Nap
      Express Gate
      ASUS Quiet Thermal Solution:
      - ASUS Fanless Design: Stylish heat sink solution
      - ASUS Q-Fan2
      ASUS EZ DIY:
      - ASUS Q-Shield
      - ASUS Q-Connector
      - ASUS CrashFree BIOS 3
      - ASUS O.C. Profile
      - ASUS EZ Flash 2
    • Overclocking Features
      Intelligent overclocking tools
      - AI Overclocking (intelligent CPU frequency tuner)
      - TurboV
      - Turbo Key
      Precision Tweaker 2
      - vDIMM: 50 -step DRAM voltage control
      - vCore: Adjustable CPU voltage at 0.0125V increment
      - vChipset (N.B.): 16-step voltage control
      SFS (Stepless Frequency Selection)
      - FSB tuning from 200MHz up to 600MHz at 1MHz increment
      - PCI Express frequency tuning from 100MHz up to 150MHz at 1MHz increment
      Overclocking Protection
      - ASUS C.P.R.(CPU Parameter Recall)
    • Special Features
      100% All High-quality Conductive Polymer Capacitors! (VRM 5000hrs lifespan @105°C, 500,000hrs @65°C)
      ASUS MyLogo 2
      AMD OverDrive Support*
      *Advanced cooling system is required when advanced overclock functions of AMD OverDrive are enabled.
    • Back Panel I/O Ports
      1 x DVI
      1 x D-Sub
      1 x HDMI
      1 x External SATA
      1 x S/PDIF Out (Optical)
      1 x IEEE 1394a
      1 x LAN(RJ45) port
      6 x USB 2.0/1.1
      8 -Channel Audio I/O
      1 x PS/2 Keyboard port (Purple)
    • Internal I/O Connectors
      3 x USB connectors (6 ports)
      1 x Floppy disk drive connector
      1 x IDE connector
      5 x SATA connectors
      1 x IEEE 1394a connector
      1 x CPU Fan connector
      2 x Chassis Fan connector
      1 x Power Fan connector
      1 x S/PDIF Out connector
      Front panel audio connector
      Chassis Intrusion connector
      1 x COM connector
      CD audio in
      24-pin ATX Power connector
      4-pin ATX 12V Power connector
      System Panel (Q-Connector)
    • BIOS
      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
    • Manageability
      WOL by PME,WOR by PME,WOR by Ring,Chasis Intrusion,PXE
    • Accessories
      1 x UltraDMA 133/100/66 cable
      4 x SATA cables
      1 x Q-Shield
      1 x User's manual
      2 in 1 Q-connector (USB, System panel; Retail version only)
      *The floppy disk drive cable is purchased separately.
    • Support Disc
      Drivers
      ASUS PC Probe II
      Express Gate
      ASUS AI Suite
      Anti-virus software (OEM version)
      ASUS Update
      AMD OverDrive Utility (AOD)
    • Form Factor
      ATX Form Factor
      12 inch x9.6 inch ( 30.5 cm x 24.4 cm )