Anvil’s Storage Utilities
Anvil’s Storage Utilities is a great benchmarking utility that is completely free to download and use. It has the ability to test hard drives and solid state drives as well as other storage mediums such as flash drives and memory cards. Pretty much, if it has a drive label, you can test it.
Compressible Data
Incompressible Data
Drive Performance Analysis
The drive performance analysis chart will give you a look at the drives performance at varying degrees of fillage.
Drive Comparison
For the purpose of drive comparison, I will be using the performance figures from the tests with 0% data-fill.
Controller/flash?
https://antspec.com/