IOMeter is another open-source synthetic benchmarking tool which is able to simulate the various loads placed on the hard drive and solid-state drive technology.
We set IOmeter up (as shown above) to test both backup and restore performance on a 15GB file.
The Vault Privacy 50 showed decent performance in our backup/restore tests with a backup speed of 309MB/s (1181.97 IOPS) with a slower restore performance of 229MB/s (873.68 IOPS).