| R556T
        
  | 
   
  
    | * Chipset : SiS 
      5591/5595 Chipset. | 
   
  
    | * Support Socket 7 
      for Intel Pentium CPU and other compatible CPUs. | 
   
  
    | * Bus Clock : 
      Supports 60 / 66 / 68 / 75 / 83 MHz. | 
   
  
    | * Supports 256K 
      Pipelined Burst SRAM in Second Level Cache, can be upgrade to 512K cache 
      sizes. | 
   
  
    * Supports 2 x 
      168-pin SDRAM DIMMs  Sockets ( 2 Banks ). 
      - The memory sizes are from 4MB to 512MB. | 
   
  
    | * Expansion Slot : 
      PCI / ISA Expansion Slot. | 
   
  
    * Fast IDE interface 
      : 
      - Supports PIO and Bus Master IDE controller. 
      - Supports up to Mode 4 Timming. 
      - Supports Four IDE drivers in two channels. 
      - Supports LS120 Floppy. | 
   
  
    * Onboard VGA 
      Display : support SiS 6326 3D/2D AGP Chipset. 
      ( 4MB SGRAM on board ). 
      Features: 
      - Supports extensive high-performance 3D functionality. 
      - Accelerates the most frequently used 2D GUI / video operations. 
      - Supports up  to 1600x1200x64K Hi-colors mode using 4MB of SGRAM on 
      board. 
      - Supports VESA Display Power management Signaling (DPMS) and VESA DDC 2b 
      standards available on most of the VGA, SVGA and multisync monitor. 
      - Software MPEG playback or live video capture capable. 
      - Contains drivers for the most popular operating systems and software 
      available today. 
      Resolution and Color Selection: 
      - Supports up to 1024x768 in 16, 256, 32K, 64K and 16M colors 
      non-interlaced. 
      - Supports 1280x1024 in 16, 256, 32K, 64K colors non-interlaced. 
      - Support 1600x1200 in 16, 256, 32K, 64K colors non-interlaced. 
      - 80 column text modes in 30, 43 and 60 rows. 
      - 132 column text modes in 25, 30, 43 and 60 rows. | 
   
  
    | * Onboard Sound : 
      supports YAMAHA 715 3D Sound chipset on board. | 
   
  
    * Onboard LAN : Asix 
      AX88140AQ 10/100 Mbps Fast Ethernet Connector. 
      Features: 
      - IEEE 802.3u 100Base TX & IEEE 802.3 10BaseT standard. 
      - Nway Auto-Negotiation determines 10 or 100 Mbps automatically. 
      - Compliant with PCI local bus v.2.1. 
      - 32-bit data bus mastering design offers maximun throughput independent 
      of   Host's CPU. 
      - Supports Plug & Play and full Duplex utilization up to 200 Mbps. 
      - Supports BOOT ROM Socket ( 8K, 16K, 32K, 64K, 128K, 256K flash EPROMs ) 
      optional. 
      - LEDs to indicate network operation and diagnosis. 
      - Support complete software drivers such as ODI, NDIS, NDIS3, LINUX, SOC 
      UNIX, Packet driver, client32, etc. 
      - Driver Support : ODI(ODS), NDIS2(DOS/OS2), NDIS3, TCP/IP. 
      - Net System : Netware client/server 3.X/4.X, LAN Manager, LAN TASTIC, LAN 
      Server, WFW, Win 3.1, Win95, NT, Packet Driver, SOC UNIX, LINUX, FTP 
      PC/TCP. | 
   
  
    * Universal Serial 
      Bus Controller. 
      - Host / HUB Controller. 
      - Two USB Ports | 
   
  
    * On Board I/O 
      supports : 
      - 2 Serial Ports (16550 Fast UART compatible ). 
      - 1 Parallel Port ( ECP and EPP capabilities ) 
      - 1 Floppy Disk Controller ( Supports Two FD Drivers ) 
      - 1 PS/2 Mouse Connector. 
      - 1 PS/2 Keyboard Connector. 
      - 1 IrDA Connector. | 
   
  
    | * Power : ATX / AT 
      Power connector. | 
   
  
    * BIOS supports : 
      - "Plug and Play" (PnP) function. 
      - Power management feature. | 
   
  
    | * LPX Form Factor : 
      22cm x 28cm or 8.6" x 11", 4 Layers Board | 
   
 
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