Blackmagic Disk Speed Test is a handy cross-platform SSD speed testing tool, available for Windows and macOS. Readily available on the App Store, the software is predominantly for Mac users.

25 years ago, Seagate introduced the first hard disk whose platters rotated at 15,000 rpm. The Cheetah X15 thus achieved almost 40 MByte/s. 10,000 revolutions per minute was the standard speed for ...