Here are some key features of "HD Tune Pro":
• Benchmark: measures the raw performance
• Transfer Rate
• Access Time
• CPU Usage
• Burst Rate
• Hard Disk information which includes 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)
• Temperature
• Power On Time
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Changes:
Added temperature statistics
Improved support for SSD
Improved access time resolution
Health
added support for more SSDs
Random access
maximum access time is shown
added 4 KB align option
Extra tests
added random seek 4 KB test
added 4 KB align option