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      R687AI Specifications :     
      
       
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      Processor : | 
      Support 
      INTEL® Celeron / Pentium III , FC-PGA & FC-PGA2 (0.13 micron 
      manufacturing) processor, over 1Ghz. | 
    
    
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      Chipset : | 
      SiS 630ST, 
      System bus capability (100/133 MHz). | 
    
    
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      Expansion Slot : | 
      
      
      PCI Slot : 
      (1). 2x PCI slots on riser card OR 
      (2). 1x PCI slot on riser card and 1x IEEE1394 daughter card). | 
    
    
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      System Memory :  | 
      Supports 1 
      x 168-pin DIMM Socket 
      (PC100 / PC133 SDRAM) 
      -The Memory from 32MB up to 512MB. | 
    
    
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      On Board IDE :  | 
      2 x IDE 
      Connectors for up to 4 IDE Drives. 
      -PIO Mode 4 transfers 
      -Dual Ultra DMA 33/66/100. | 
    
    
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      On Board I/O :  | 
      2 Serial 
      Port Connectors (16550 Fast UART compatible). 
      -1 Parallel Port Connectors (EPP/ECP capability). 
      -1 Floppy Disk Connector. 
      -1 PS/2 Mouse Connector. 
      -1 PS/2 Keyboard Connector. 
      -1 IrDA Connector. | 
    
    
      
      IEEE 1394a (Optional) 
      on daughter card | 
      IEEE 1394a, 
      2 x ports. 
      Support 400Mbits/s, 200Mbits/s, 100Mbits/s traffic. | 
    
    
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      On Board USB :  | 
      Universal 
      Serial Bus Controller. 
      -Host / HUB Controller. 
      -Two USB Ports + 2 x USB connectors. | 
    
    
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      On Board VGA : | 
      Integrated 
      128-bit 2D/3D Graphics Accelerator, AGP 4X. 
      -Shared Memory 2~64MB. 
      -Advanced HW Acceleration for DVD Playback. 
      -Fully DirectX 8 Compliant Graphics Engine. | 
    
    
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      On Board TV-Out :  | 
      Built-in 
      SiS301(B version) chip. 
      -Support NTSC and PAL,  
      Resolution : 640x480 / 800x600 / 1024x768 full screen. 
      -Support DVI (Digital Visual Interface). | 
    
    
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      On Board Sound : | 
      Integrated 
      Audio Controller, Support 2 Speakers. 
      -AD1881A (AC'97) Codec. | 
    
    
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      On Board LAN
      x 2 : | 
      Two LAN 
      ports, built-in RTL8139C 10/100 Mbps PCI Lan chip. | 
    
    
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      BIOS :  | 
      Flash ROM 
      BIOS with Green, Plug and Play Features. | 
    
    
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      Dimension :  | 
      
      
      Special Form Factor Size. 
      23cm x 22cm or 9.1" x 8.7" (4 Layers) 
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