|   | 
    MPR266UN-X | 
  
  
    | CPU | 
    Socket 
      370 for Celeron/ FC-PGA Coppermine  
      Processor 300MHz ~ 1 GMHz 
      Support FSB @ 400MHz | 
  
  
    | Chipset | 
    VIA 
      VT8633 + VT8233 Chipset | 
  
  
    | BIOS | 
    Support 
      SM 2.3, ACPI, PnP PCI 2.2,  
      Award Flash BIOS | 
  
  
    | Memory | 
    4 
      x 168 Pin DIMM Slots  
      Up to 4GB DDR SDRAM (PC200/266) 
      DDR SDRAM 
      (Default to Support ECC, STR is available for request) | 
  
  
    | 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 | 
  
  
    | LAN | 
    LOM 
      Support (VT8233 + LSI80223 PHY) | 
  
  
    | Slot | 
    5 
      X PCI Slot 
      1 X AGP (4X) Slot 
      1 X ACR Slot | 
  
  
    | USB | 
    6 
      USB Ports 
      (2 USB on board, 4 USB option by USB cable) | 
  
  
    | Audio | 
    AC' 
      97 Audio Support | 
  
  
    | 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 244mm X 1.6mm (4 layers) | 
  
  
    |   | 
    
       Specifications 
      may changed without prior notice. 
     |