Test the speed of your hard drives thoroughly, with ATTO Disk Benchmark
ATTO Disk Benchmark is a free tool you can use to make sure how fast your hard drives are in reading and writing data. It’s one of the most reliable programs you can find for this job, running several tests that reveal the abilities of your disks in all types of transfers.
The program is easy to use contrary to what you may have been used to if you tried similar utilities before. Just in case you cannot understand something, documentation is there to help!
Of course, while the program works you’d better not use your PC since this will have an impact on the results.
ATTO Disk Benchmark supports printing and saving of its reports. You can also re-open a report you saved, to check it again, print it, etc.