SuperCache breaks the disk I/O bottleneck by using the computer's RAM to hold or contain the most frequently used disk data. This 'container' is referred to as a cache. With SuperCache, as a program sends and receives disk data, the most frequently used data is read from and written to RAM - not the hard drive - thus accelerating the program's performance. SuperCache implements our patented block-level cache technology to increase performance above that of the operating system's file-level cache.

Website: http://www.superspeed.com/desktop/solutions.php