HD Tune is a freeware, hard disk utility that 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
download the current version of HD Tune from here