HD Tune is a hard disk utility which has the following functions:

• Benchmark: measures the raw performance


• Transfer Rate


• Access Time


• CPU Usage


• Burst Rate


• Hard Disk information which includes partition information, supported features, firmware version, serial number, disk capacity, buffer size, transfer mode


• Hard Disk Health


• S.M.A.R.T. Information (Self-Monitoring Analysis and Reporting Technology)


• Power On Time


• Error scan


• Temperature display


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HD Tune is freeware!