|  ALADDiN-Pro 
    4 (M1641) Chipset 
      
    High-performance for Slot 1/Socket 370-based for Mobile and Desktop 
    Systems  
    The ALADDiN-Pro 4 supports Pentium III and Pentium II CPUs, 100+MHz Front 
    Side Bus (FSB), and a variety of memory architectures including PC 133, PC 
    100 and Virtual Channel memory. The product supports Slot 1and Socket 370, 
    which is designed for both desktop and notebook PC systems. 
    Superior Power Management and High Performance for Notebooks 
    For Notebook Systems the ALADDiN-Pro 4 includes two devices, the M1641 
    Northbridge and the M1535 Southbridge. The M1535 Southbridge, in addition to 
    standard features, integrates 3D audio, hardware wavetable, super I/O, 4 USB 
    ports, and UDMA 33/66. The M1535 also features the same power management 
    capabilities that have helped make ALi a leader in core logic chipsets for 
    portable system design. 
    Flexibility and Performance for Desktop PCs 
    For Desktop Systems, the ALADDiN-Pro 4 includes the same Northbridge - 
    the M1641, which is coupled with the M1535D Southbridge. The high 
    integration of the M1535D, which includes audio, super I/O, USB, UDMA 66/33, 
    KBC among other features, results in not only a high performance and 
    flexible design, but very cost-effective platforms across multiple market 
    segments 
    
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