View details about your hard disk driveCrystalDiskInfo is a free application that allows you to view extensive information about your hard disk.
The program displays general information about any detected HDD such as firmware, serial number, interface, buffer size, rotation rate, supported features and others. CrystalDiskInfo also shows S.M.A.R.T information and for each attribute the current, worst and raw values are displayed.
Other features include AAM/APM control, displaying a graph of S.M.A.R.T. information for all your hard drives, current temperature and health status, options to configure mail alerts and customizable interface using the built-in themes.