: Note that the tool requires Administrator rights to measure local drives accurately, though it may not show Network Drives if run with these privileges. Key Performance Details CrystalDiskMark - Crystal Dew World [en] -
: The CrystalDiskMark project page hosts older and current releases in ZIP format if you need a specific past version. How to Use the Portable Version Download Crystal Disk Mark Portable rar
To download , it is highly recommended to use official or well-vetted open-source repositories. While you specifically asked for a RAR version, the official developer primarily provides ZIP and PAF.EXE (PortableApps) formats. Where to Download : Note that the tool requires Administrator rights
: This is the most popular source for the dedicated CrystalDiskMark Portable version. It is packaged in a .paf.exe format that extracts itself into a portable folder and can be managed via the PortableApps Platform . While you specifically asked for a RAR version,
: You can find the latest versions (like 9.0.2) on Crystal Dew World . They typically offer a "Standard Edition" in a ZIP format, which functions exactly like a RAR—simply extract it to a folder and run the executable without installation.