| M81-X | 
      | 
  
  
    CPU 
           
      (Just for Intel CPU) | 
    Slot 
      1 PIII/II processor 300Mhz~800Mhz 
      Celeron (only support PPGA) 300Mhz~500Mhz  | 
  
  
    | Chipset | 
    Intel 
      82810 Chipset (i810) | 
  
  
    | BIOS | 
    Support 
      SM 2.3, ACPI, PnP PCI 2.2,  
      Award Flash BIOS | 
  
  
    | Memory | 
    2 
      x 168 Pin DIMM Slots  
      up to 512MB SDRAM | 
  
  
    | On 
      Board I/O | 
    1 
      x Floppy CNN 
      2 x Serial Ports 
      1 x Parallel Port (EPP/ECP) 
      1 x PS/2 Mouse 
      1 x PS/2 Keyboard Port | 
  
  
    | Slot | 
    4 
      PCI 
      1 AMR | 
  
  
    | On 
      Board IDE | 
    2 
      Ultra-DMA 33/66 (ICH) | 
  
  
    | Green 
      Function | 
    ACPI 
      Control of DPMS | 
  
  
    | USB | 
    2 
      USB Ports | 
  
  
    | Audio | 
    AC' 
      97 Audio Support 
      Game port, Mic/Line in/Line out | 
  
  
    | VGA | 
    Integrated 
      2D & 3D Graphic Engines (AGP 2X); 
      GMCH Support D.V.M.T. | 
  
  
    | Extended 
      Feature | 
    Support 
      Fan Speed Detect and Fan Speed Control 
      Support Voltage Detect and H/W Monitoring and Alert 
      Support Thermal Detect and Alarm 
      Keyboard/Mouse/Modem Ring/Lan wake up 
      Support STR Function 
      Smart BIOS ROM Protect | 
  
  
    | Form 
      Factor | 
    ATX, 
      305mm x 200mm x 1.6mm | 
  
  
     | 
    Specifications 
      may changed without prior notice. |