diglloydTools DiskTester is a decent solution that runs perfectly well on mac OS Catalina, macOS Mojave and is always meant for 64-bit systems. Its function is to test drive the reliability and performance for RAID or single volumes. The highlights include run streams commands which assist video users in finding if their hardware works with multiple video streams, a recondition command that boosts the performance of your Solid State drive, and a fill volume command to map out bad blocks forcefully whenever a new hard drive is taken or for graphing performance on every end of the volume.
The solution is multipurpose and can also be utilized as a tool for testing network performance, digital camera cards, or comparing the performance of single-drive with USB, SATA, and FireWire. It adopts a sophisticated testing approach, guaranteeing reliable and consistent results across Mac systems. The software provides multiple commands like show-info, recondition, create-files, fill-volume, read-files, run-area-tests, run-streams, test-reliability, and run-sequential-suite.
You can execute the commands using either the GUI or command line. The GUI is deemed by many users as appropriate for their needs. You can exert full control over the solution by running it in Terminal as a command-line interface. diglloydTools DiskTester is used by multiple manufacturers of SATA and RAID hardware cards to perform internal testing.
diglloydTools DiskTester alternatives