The vendor website provides no information about the program’s security or its encryption features, if any. CrystalDiskMark provides a contact email address for users if bugs arise.ĬrystalDiskMark is open source software.The website lists answers to a few frequently asked questions.CrystalDiskMark is available in at least 14 languages.

Windows versions 95 to 2000 are not supported.Three different modes to run benchmarks: Peak, Real World, and Demo.Supported HardwareĬrystalDiskMark tests performance of local and external hard drives and solid state drives, including NVMe SSDs. FeaturesĬrystalDiskMark runs under the following specifications and offers the following features for benchmarking drives. There are three versions of the software: Standard edition, Shizuku edition, and Tsukumo Tokka edition. The software allows users to test SSDs, including NVMe drives - a useful feature for PCIe users who want to test their high-performance drives.Īlso Read: Best SSD Benchmark Tools of 2021 Service DescriptionĬrystalDiskMark performs benchmark tests for hard disk drives and solid state drives, showing users how they respond with different queue depths, numbers of threads, and read requirements.ĬrystalDiskMark is available as a free download for Windows computers or servers. CrystalDiskMark performs good low-queue reads and provides multiple test modes for drives. It’s open source, free, and one of the best free drive benchmark software choices. CrystalDiskMark is one of the most popular benchmarking tools for computer and external drives.

Crystal disk mark ssd