CrystalDiskMark is a small benchmark for testing the performance of hard drives, which can measure the speed of the media based on sequential tests and random operations of data readings on the media. From the tool level, we can easily configure the tests. The user has functions to determine the number of repetitions of each test (from 1 to 9), the size of the data sample (from 50 to 4000 MB) and the disk to be tested.

After completion of the tests, the data is presented in a legible table with small charts. The report can be copied and then saved to disk in any form, e.g. as a text file.

CrystalDiskMark is equipped with a modest, but very friendly user interface, available in many language versions (including Polish). In addition, it supports graphic motifs.