Iwill
        Iwill was a  manufacturer of motherboards, SCSI solutions, RAID devices, for the IBM PC and its compatibles during the DOS era, founded in 1989.
         
        
          
          
        P55XB2 
        Year: 1997 ? 
          Type: Super Socket 7 
          Form Factor:  ATX ? 
          Chipset: 
          Slots:  
          Memory:  
          Known Revisions: v1.21
         
          
        CPU speeds supported from 120 - 300 MHz. FSB speeds from 50 to 75 MHz. CPU multipliers of 1.5x up to 3.5x, and core voltages of 2.1V, 2.8V - 3.3V, and 3.5V. 
        512 KB L2 cache. 
          
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        XA100 
        Year: 1997 ? 
          Type:  Super Socket 7 
          Form Factor:  ATX 
          Chipset: ALi Aladdin V. 
          Slots: ISA (2), AGP, PCI (3) 
          Memory: 3 x 168-pin DIMM. 
        Support 100 MHz FSB. CPUs supported are Pentium, Pentium MMX, AMD 5X86, K5, K6 MMX, Cyrix 6X86,   Cyrix MII. Does not support AMD K6-2+ and K6-III+ CPUs. Maximum memory is 512 MB FPM, EDO, or SDRAM. 
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        XA100Plus
        Year: 1997 ? 
          Type: Super Socket 7 
          Form Factor:  ATX ? 
          Chipset: 
          Slots:  
          Memory:  
        Supports AMD K6-2+ and K6-III+ CPUs from BIOS version XAP1027 and newer. 
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