M4A78

    Model Number : N50 >
    • CPU
      AMD AM3/AM2+/AM2 ;Phenom™II /Athlon™II /Phenom™ / Athlon™ /Sempron™ Processors
      AMD Cool 'n' Quiet™ Technology
      CPU Power up to 125W
    • Chipset
      AMD 770/SB700

    • System Bus
      Up to 5200 MT/s ; HyperTransport™ 3.0 interface for AM2+(Up to AM3) CPU
    • Memory
      4 x DIMM, Max. 16 GB, DDR2 1200(O.C.)/1066/800/667/533 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 1066 is supported by AM2+ /AM3 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
      2 x PCIe x1
      3 x PCI
    • Storage
      Chipset
      1 xUltraDMA 133/100
      5 xSATA 3 Gb/s ports Support RAID 0,1,0+1,JBOD
      1 x ESATA

      *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
      Realtek8112 PCIE, Gigabit LAN
    • Audio
      ALC887 8 -Channel
    • USB
      12 USB 2.0 ports (6 ports on mid-board,6 ports on back panel)
    • ASUS Unique Features
      ASUS Quiet Thermal Solution
      - ASUS Q-Fan
      ASUS EZ DIY
      - ASUS CrashFree BIOS 3
      - ASUS EZ Flash 2
      ASUS AI NET 2
      Turbo Key
      ASUS MyLogo 2
      EPU 4-Engine
      AI NAP
      ASUS Express Gate

    • Back Panel I/O Ports
      1 x PS/2 Keyboard
      1 x External SATA
      1 x S/PDIF Out
      1 x LAN(RJ45) port
      6 x USB 2.0/1.1
      1 x COM port
      8 -Channel Audio I/O
      1 x Parallel Port
    • Internal I/O Connectors
      1 x High Definition front panel audio connector
      1 x IDE connector
      1 x CD audio-in connector
      1 x 4 pin CPU fan connector
      1 x 3 pin Chassis fan connector
      1 x 3 pin Power fan connector
      1 x 20 pin White Panel connector
      5 x SATA connectors
      3 x USB 2.0 connectors for 6 additional USB 2.0 ports
      1 x 4 pin, ATX + 12V, power connector
      1 x 24pin, EPS 12V power connector
      1 x 4pin,S/PDIF output 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 UltraDMA 133/100/66 cable
      1 x SATA cable
      I/O Shield
    • Support Disc
      Drivers
      ASUS PC Probe II
      Anti-virus software (OEM version)
      ASUS Update
    • Form Factor
      ATX Form Factor
      12 inch x 8.2 inch ( 30.6 cm x 20.9 cm )