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UM4980 v1.1 486 VESA Motherboard

        - BIOS ID string  UM4980 v1.1  01/12/94--2C4X6H01-00
        - the 41 page ver:1.1 PDF manual is available as a 1.1meg archive
        - the 46 page ver:2.1 GIF manual is available as a 2.1meg archive
        - 4-72 pin SIMM slots  (1-64meg FPM DRAM)
        - 3-32bit VESA Local Bus slots
        - 7-16bit ISA slots
        - 1-8bit XT slot
        - 128k-1024k CACHE support in 8-32pin sockets + 1 TAG RAM socket
        - PHOENIX Bios Ver:4.03 Auto-Detect Flash Bios with Energy Mgmt.
        - Supports LBA Mode Control & Large Disk DOS Compatibility.
        - Green PC Connector
        - external 3.6v battery not included
        - UMC UM8498F chipset
        - Supports 3.3v/3.45v/5volt CPU's and clock speeds 2x/3x.
        - One 237 ZIF CPU socket 3 which supports these processors:
          INTEL 80486SX/SX2,80486DX/DX2/DX4,P24D
          CYRIX CX486S(M6),CX486DX/DX2(M7)
          AMD AM486DX/DX2,AM486DXL/DXL2
          UMC GREEN CPU U5S-SUPER
        - Supports speeds of 25/33/40/50/66/75/100(internal)MHz.
        - Manufactured by: ELITEGROUP COMPUTER SYSTEMS