Diskeeper 2010 Professional

When fragmentation occurs, the system has already wasted precious I/O resources by writing fragmented files to many spaces on the disk instead of contiguously to one spot. Now you can prevent up to 85% of the fragmentation written to disk. Your system runs at maximum performance levels on a clean, fast and efficient disk. Diskeeper 2010 Professional edition performance technology elevates system performance and debugs fragmentation related problems as they occur, without competing for system resources and without any attention needed from the user. IntelliWrite fragmentation prevention technology prevents up to 85% of the fragmentation every system suffers from. It intelligently writes contiguous files to the disk so system resources are not wasted creating fragmentation. The results? A whole new level of system speed and efficiency beyond what can be achieved with defragmentation alone.