utility for reading and monitoring disk drive status. May 22, 2008 14 years ago ( ) ( BSD 3-Clause)ĬrystalDiskInfo is an MIT-licensed S.M.A.R.T. CrystalDiskInfo CrystalDiskInfo Developer(s) There is a macOS clone version of it called AmorphousDiskMark developed by Katsura Shareware, named after the non-crystalline amorphous state of solids. Solid-state drives tend to excel at random IO, as unlike hard drives, they do not need to seek for the specific position to read from or write to. It generates read/write speeds in sequential and random positions with varying numbers of queues and threads. It works by reading and writing through the filesystem in a volume-dependent way.

Based on Microsoft's MIT-licensed Diskspd tool, this graphical benchmark is commonly used for testing the performance of solid-state storage. If the Health Status shown is good, it means the disk is probably OK.English, Japanese, Russian, Chinese, etc.ĬrystalDiskMark is an open source disk drive benchmark tool for Microsoft Windows from Crystal Dew World. When you run CrystalDiskInfo for the first time, it will show you the SMART status for all of your hard drives immediately. In case a problem exists, you should be able to identify what happens with the hard drive in the attributes list. The program uses a straightforward interface that immediately shows information related to the SMART attributes status of your hard drive, current temperature, as well as hardware specifications.

Once you have installed CrystalDiskInfo, launch it. Please extract all of its content and run the DiskInfo app after downloading the. Downloading the portable version is better because it is able to run without an installation, and it also does not feature the third party apps, like the full CrystalDiskInfo installer. This tool is available to download for free, so get one now if you need it. The latest version of CrystalDiskInfo can be found at. – Installer does not support Windows XP/2003 (NT5.x) – OS: Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows Server 2003, Windows Server 2008, Windows Server 2012, Windows Server 2016, Windows Server 2019.

Crystal disk info mac os