VA-503A  | 
    
      
        - Support 
          UDMA66
        
 - 2MB L2 
          Cache
        
 - Onboard 
          Audio
 
       
         | 
  
  
    | Processor | 
    
      
        - Intel® Pentium® 
          MMXTM 166-233 MHz @ 66MHz FSB
        
 - AMD K6® 
          PR166-300MHz @ 66MHz FSB
        
 - AMD K6®-2 
          266-500MHz @ 100MHz FSB
        
 - AMD K6®-III 
          400-500*MHz @ 100MHz FSB
        
 - Cyrix®/IBM® 
          6x86L P166+ ~ 6x86MXTM 
          PR266 @ 66MHz FSB
        
 - Cyrix® 
          MIITM 
          300-400 @ 66/75/83 MHz FSB
        
 - IBM 6x86TM 
          PR233-333 @ 66 MHz FSB
        
 - IDT WinChipTM 
          200-225 MHz
        
 - Intel® 
          Pentium® MMXTM 
          166-233 MHz @ 66MHz FSB
        
 
       
     | 
  
  
    | Chipset | 
    
      
        - VIA Apollo MVP3 & 
          Super South
 
          
           
       
     | 
  
  
    | Onboard 
      Audio | 
    
      
        - Sound Blaster 
          Pro-compatible embedded
 
          
           
       
     | 
  
  
    | Memory | 
    
      
     | 
  
  
    | L2 
      Cache | 
    
      
        - 1MB (mfg. option: 
          512KB, 2MB)
 
           
       
     | 
  
  
    | Bus 
      Frequency | 
    
      
     | 
  
  
    | Onboard 
      I/O Connectors | 
    
      
        - 1 parallrel port
 
          
         - 1 standard AT mouse 
          connector
        
 - 1 PS/2 mouse and 
          keyboard connector (mfg. option)
        
 - 2 serial port
 
          
         - 1 media connector 
          (MIDI/game port, Line-in, Line-out, Mic-in)
        
 - 2 USB pin connectors 
          (mfg. option: USB riser card)
 
           
       
     | 
  
  
    | Onboard 
      PCI IDE | 
    
      
        - 2 dual-channeled 
          enhanced PCI Bus Master IDE connectors
 
          
         - Ultra DMA 33/66
 
          
           
       
     | 
  
  
    | Expansion 
      Slots | 
    
      
     | 
  
  
    | BIOS | 
    
      
        - ACPI 1.0a
 
          
         - APM 1.2 / PnP 1.0a / 
          SMBIOS 2.1 / DMI 2.0 / USB 1.0
          
 
       
     | 
  
  
    | Protection 
      & Management | 
    
      
        - ACPI ready
 
         - Hardware-based 
          intelligent anti-virus protection
        
 - S.M.A.R.T. support
        
 - Hardware monitoring 
          (mfg. option)
          
 
       
     | 
  
  
    | Form 
      Factor | 
    
      
        - Baby AT
 
          
         - 8.5" x 9.5" 
          (215.9mm x 241.3mm)
 
          
           
       
     | 
  
  
    | Additional 
      info. | 
    
      
        - * not 
          yet tested
        
 - specifica tion 
          subject to change without notice
 
          
           
       
     |