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Crystal Disk Mark is free drive test app available for Microsoft Windows to check HDD and SSD performance. it open source a tool that is safe to use to check the status of your drives.

it SMART utility with MIT license which allows you to read and track statue discs. The tool works by reading and writing random speeds and positions with different sequences in the file system. If you’re looking for alternative apps, AS SSD, Blackmagic, and Atto are similar apps.

Requirements

CrystalDiskmark is available for Windows XP, Vista, 7, 8, 8.1 and 10. It does not support Windows XP/2003 or Windows 95/98. this is available in the Microsoft Store To download, simply click Install, open Start, search for CrystalDiskMark and open the app.

Multiple Application Styles

The developer of this app Crystal World Dew, has an anima mascot named Suisho Shizuku. Application users can change app skin to a special Shizuku Edition, which contains this character. In addition to Shizuku, Tsukumo Tokka is also available as a unique skin. With the release of Crystaldiskinfo 7, the developer is voiced in a special Japanese version.

Notable Features

Check test your drive with different measurement modes such as peak, real world and demo. The app will measure separate and random read, write and mix metrics. 4KiB Q8t8 tests it will use 4kb files to test disks as it is more resource intensive. This reference application is available from support for many languages.

Possible problems

Note that using CrystalDiskMark can shorten SSD/USB memory life. Test results are inconsistent between different major versions. If you run CrystalDiskMark as an administrator, it will not show your network drive.

Compare your drives

CrystalDiskMark allows you to benchmark data to test your system’s hard drives. It is one of the most popular apps in the Microsoft Store for SSD speed measurement.

With theme support so you can change your style, this freeware is a great app. It is accurate and safe for all users who want to test the performance of their drive.