Please select a language.
  • Global

  • Global English  
  • America

  • U.S. English  
    Latin America-Spanish  
    Latin-Portuguese  
  • Asia

  • Japanese  
    Simplified Chinese  
    Traditional Chinese  
    Korean  
    Thai  
    Indonesian  
    Vietnamese  
  • Europe

  • German  
    Russian  
    Spanish  
    U.K. English  
  • Middle East

  • Israel-Hebrew  
    Persian  
    Arabic  
     Home > Products > Motherboard > Archives 

    The specifications may be slightly different by region accordingly. Please contact your local dealer for more details.
     
    661GX/800-M (V1.0B)
    Socket 478 for Intel Pentium 4 processor
  • WHQL
  • FSB 800
  • HT CPU Support
  • DDR 400
  • Serial ATA
  • Serial ATA RAID
  • AGP 8X
  • 6 Channel Audio
  • 10/100 LAN
  • ATA133
  • USB 2.0
  • Color map


  •   FSB 800MHz
    Supports the 800MHz front side bus Intel CPUs.
     
      DDR 400
    Supports bandwidth up to 3.2GB/s to provide enhanced system performance.
     
      AGP 8X Technology
    AGP 8X / AGP3.0 enables enhanced graphics performance with high bandwidth speeds up to 2.12GB/s, twice faster than AGP 4X.
     
      SATA RAID
    SATA RAID allows you to join several hard drives and increase data transfer by separating data (RAID 0) or by keeping 100% secure data duplication (RAID 1). This fulfills a total performance and security purposes that you need for your data.
     
      Serial ATA
    Serial ATA is the next generation ATA specification that provides superior performance. With up to 150MB/s data transfer rate, Serial ATA is faster than current Parallel ATA, while providing 100% software compatibility.
     
      ATA133
    Supports Ultra DMA 33/66/100/133 IDE devices, data transfer rate up to 133MB/s
     
      6-Channel Audio
    Onboard 6-channel audio CODEC supports uncompromising DVD audio quality, bringing a move vivid sound experience and high-quality 6-channel audio without having to buy advanced sound cards
     
      10/100 LAN
    Provides 10/100 Mbps solution to your network or broadhand connection without having to buy an extra LAN card.
     
      USB 2.0
    USB2.0 is the latest connectivity standard which delivers transfer speeds up to 480Mb/s for easy connectivity and ultra-fast data transfers.
     
      WHQL Certificate
    WHQL Certificate
     
    CPUº Socket 478 for latest Intel Pentium 4 / Celeron processor
    º FSB 800/ 533/ 400MHz
    º Supports Hyper-Threading Technology CPU
    CHIPSETº SiS® 661GX & 964
    º North Bridge: SiS® 661GX
    º South Bridge: SiS® 964
    GRAPHICSº Integrated SiS Real256E Graphics
    MEMORYº 2 x 184-pin DDR DIMM socket support up to 2 GB
    º Support DDR400/333/266 DDR SDRAM
    Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS.
    For Windows® 64-bit OS with 64-bit CPU, there is no such limitation

    EXPANSION SLOTº 1 x AGP 8X/4X slot
    º 3 x PCI slots
    º 1 x CNR slot
    STORAGEº Support by SiS® 964
        • 4 x Ultra DMA133/100/66 devices
        • 2 x Serial ATA devices
        • RAID0 & RAID1 configuration
    AUDIOº Realtek ALC655 6-Channel audio CODEC
    º Compliant with AC'97 2.3 specification
    LANº Realtek RTL8201BL 10/100 Mbps Fast Ethernet PHY
    REAR PANEL I/Oº 1 x PS/2 keyboard & PS/2 mouse connectors
    º 4 x USB ports
    º 1 x RJ45 LAN connector
    º 1 x VGA port
    º 1 x Parallel port (LPT)
    º 1 x Serial port (COM1)
    º 1 x Audio port (Line-in, Line-out, Mic-in)
    INTERNAL I/O CONNECTORS & HEADERSº 1 x 20-pin ATX Power Supply Connector
    º 1 x 4-pin ATX 12V connector
    º 1 x FDD connector supports one 360K~2.88MB FDD
    º 2 x IDE connectors
    º 2 x Serial ATA connectors
    º 2 x USB 2.0 headers support additional 4 USB 2.0 Ports
    º 1 x SPDIF out header
    º 1 x Front panel switch/LED header
    º 1 x Front panel audio header
    º 1 x Speaker header
    º 1 x CD in header
    º CPUFAN/CASFAN connectors
    SYSTEM BIOSº Award BIOS with 2Mb Flash ROM
    º Supports Plug and Play 1.0B, APM 1.2, Multi Boot, DMI
    º Supports ACPI revision 1.0 specification
    FORM FACTORº Micro-ATX Size, 244mm*230mm

    • +

       BIOS(1)

    • +

       MANUAL(1)


    IMPORTANT NOTE:
    Please read the notes carefully before updating BIOS.
    1.Do not update the BIOS if the system is running fine. Unsuccessful BIOS flash may cause the system fails to boot up. The manufacturer is not responsible for any BIOS flash failure.
    2.Make sure your M/B PCB version number first, and then read the updated description & special note carefully to check if the new BIOS version patch pertain to your current problem.
    (How to recognize the M/B PCB version)
    3.Please DO NOT reboot system,unplug power supply and remove battery during BIOS update process.
    4.It is recommended to use the updated flash utility included in each BIOS download package.
    (How to use flash utility).

    * means validated by ECS at time of writing. Changes to component or CPU may produce a different outcome. The result shown is for reference only and is subject to change w/o notification.

    SocketFamilyProcessorWattageFrequencyCacheSteppingSince BIOS
    Socket 478Intel Pentium 4 Extreme EditionN/AN/A3.2 GHz2MN/A1.0b
    Socket 478Intel Pentium 4N/AN/A1.6 GHz256KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A1.6A GHz256KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A1.7 GHz256KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A1.8 GHz256KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A1.8A GHz512KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A1.9 GHz256KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A2.0 GHz256KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A2.0A GHz512KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A2.2 GHz512KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A2.26 GHz512KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A2.4 GHz512KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A2.4A GHz1MN/A1.0b
    Socket 478Intel Pentium 4N/AN/A2.4B GHz512KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A2.4C GHz512KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A2.5 GHz512KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A2.53 GHz512KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A2.6 GHz512KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A2.66 GHz512KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A2.6C GHz512KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A2.8 GHz512KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A2.8A GHz1MN/A1.0b
    Socket 478Intel Pentium 4N/AN/A2.8C GHz512KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A2.8E GHz1MN/A1.0b
    Socket 478Intel Pentium 4N/AN/A3.0 GHz512KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A3.06 GHz512KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A3.0E GHz1MN/A1.0b
    Socket 478Intel Pentium 4N/AN/A3.2 GHz512KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A3.2E GHz1MN/A1.0b
    Socket 478Intel Pentium 4N/AN/A3.4 GHz512KN/A1.0b
    Socket 478Intel Pentium 4N/AN/A3.4E GHz1MN/A1.0b
    Socket 478Intel Celeron D325 (Prescott)N/A2.53 GHz256KN/A1.0b
    Socket 478Intel Celeron D330 (Prescott)N/A2.66 GHz256KN/A1.0b
    Socket 478Intel Celeron D345 (Prescott)N/A3.06 GHz256KN/A1.0b
    Socket 478Intel CeleronN/AN/A1.7 GHz128KN/A1.0b
    Socket 478Intel CeleronN/AN/A1.8 GHz128KN/A1.0b
    Socket 478Intel CeleronN/AN/A2.0 GHz128KN/A1.0b
    Socket 478Intel CeleronN/AN/A2.1 GHz128KN/A1.0b
    Socket 478Intel CeleronN/AN/A2.2 GHz128KN/A1.0b
    Socket 478Intel CeleronN/AN/A2.3 GHz128KN/A1.0b
    Socket 478Intel CeleronN/AN/A2.4 GHz128KN/A1.0b
    Socket 478Intel CeleronN/AN/A2.5 GHz128KN/A1.0b
    Socket 478Intel CeleronN/AN/A2.6 GHz128KN/A1.0b
    Socket 478Intel CeleronN/AN/A2.7 GHz128KN/A1.0b
    Socket 478Intel CeleronN/AN/A2.8 GHz128KN/A1.0b
    Awards