HD Tune is an utility that shows information of the performance of the hard disk.
HD Tune is to check the hard disk and prevent possible loosing data. It is easy to use.
HD Tune permits to make test prove the hard disk performance. Besides it shows other information as serial number, firmware version or buffer size. You can also see information on the possible shortcomings of the hard disk, and this way to see if it is necessary to replace the hard disk for other new.
HD Tune is simple to use and you can prevent any loosing data. A simple and functional program.