It is one of the more popular apps off the Microsoft store for S.S.D. Benchmark your drivesĬrystalDiskMark allows you to test data for benchmarking your system hard drives. If you execute CrystalDiskMark under Administrator rights, it will not show your network drive. The benchmark results are not compatible between different majors versions. Please note that using CrystalDiskMark may shorten SSD/USB memory life. This benchmark app is available with support for many languages. The 4KiB Q8t8 tests it runs will use 4k file sizes to test the drives, as it is more resource-intensive. The application will measure section and random performances of reading, writing, and mixing. Notable featuresĬheck your disk benchmark with various measure modes such as peak, real-world, and demo. With the release of Crystaldiskinfo 7, the developer is voiced in the special Japanese version. In addition to Shizuku, Tsukumo Tokka is available as a unique skin as well. Application users can change the app’s skin to the special Shizuku Edition, which features this character. Verdict:ĬrystalDiskMark is a very simple benchmarking tool, with only basic reports, but an accurate engine (Microsoft's DiskSpd) and general ease of use earn the program a thumbs up from us.The developer for this app, Crystal Dew World, features an anima mascot named Suisho Shizuku. Your results may be saved to disk or copied to the clipboard for reuse elsewhere. Once the benchmark is complete, you're presented with read and write speeds in MB/s for each of the four tests (or just the one you selected). At a minimum you can just choose the drive you'd like to assess (standard hard drives are supported, including network drives, but USB and optical drives are not), hit 'All!', and wait for the tests to run.

If you know what you're doing, you can tweak the queue and thread numbers, change the test data, interval times, the test data file size, and more.īut even if you're clueless about most of that, CrystalDiskMark is still very usable. The program supports four tests: 'Seq Q32T1' (sequential read/ write with multiple threads and queues), '4K Q32T1' (random read/ write with multiple threads and queues), 'Seq' (sequential read/ write with a single queue and thread) and '4K' (random read/ write with a single queue and thread). CrystalDiskMark is a portable tool which measures read and write performance for your chosen storage device.

Crystal disk mark information