R651
       
      Key Features :
      * CPU : Supports Socket 8 for Intel Pentium Pro CPU 150/166/180/200MHz.
      * Chipset : Intel 82441FX, 82442FX, 82371SB.
      * Pentium Pro CPU Built-in 256K or 512K L2 Cache.
      * Supports 8 x 72-pin SIMM Sockets a DRAM Sockets.
      - The Memory size from 8MB to 1GB.
      - Supports FP (Fast Page), EDO (Extended Data Out) Mode DRAM and SDRAM.
      * Four 16-bit ISA Slots and Four 32-bit PCI Master Mode Slots.
      * 2 x IDE Connectors for up to 4 IDE Drivers
      - PIO Mode 4 transfers & Ultra IDE Mode.
      - PCI Bus Master Mode IDE interface.
      - Support Ultra DMA.
      * 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.
      * Flash ROM BIOS with Green, Plug and Play Features.
      * Power Support :
      - Supports AT and ATX Power Supply Connector.
      - Supports 2.1 to 3.5 Voltage for Voltage Regulator.
      * ATX Form Factor : 30.4cm x 24.4cm or 12" x 9.6" (4 Layers)