AS SSD is a great free tool designed just for benching Solid State Drives. It performs an array of sequential read-and-write tests, as well as random read-and-write tests with sequential access times over a portion of the drive. It uses
incompressible data samples which many drives struggle with, so results can be viewed as the worst case scenarios.
AS SSD includes a sub suite of benchmarks with various file pattern algorithms but this is difficult in trying to judge accurate performance figures.
The AS SSD read score of 4039 is the fastest we've seen for a consumer 2TB class Gen 4 drive to date and the write score of 5881 isn't too shabby either.