Right Practically the short benchmark the Fastest test for SSD, HD, USB, ...!
If the hard disk test happens quickly because you want to see on the fast, if the hard disk is working properly on Windows 11, 10, ... or MS Server!
Sometimes you do not want to wait long for the test result of the SSD, SD, HD, .. The quick test of IsMyHdOK also quite meaningful. The long test, which is > 4 minutes more accurate. To consider when disk is tested that some anti-virus programs that run in the background and are quite aggressive, can falsify the test result.
Important: In the SSDs or HDs the manufacturer's instructions on the data transfer rates are absolute disclosures for writing and reading can be achieved The hard disk tool measures the actual data transfer rates that can be achieved, depending on the APP, program, ... and the amount of data to be processed on the hard disk can vary up and down.