That looks to show your drive performing in the 57th percentile of all drives benchmarked. It's a fairly entry-level 1TB NVME Gen3 x4 drive... that's to be expected?
Compared to your hardware score isn't surprising either.... There's a lot more hardware 'worst' that a 5600X / 3060 than there is 'better', so you'd sit in a higher percentile.
Regardless, these benchmark app/sites don't really mean a whole lot - unless you're comparing to an exact 1:1 of your system to gauge approx performance levels.