It looks like this NAS has a Celeron N3150. This CPU will work, but it is slower than what we’d normally recommend for Roon.
The SSD will help but if your collection is larger than, say, 20k tracks, you’ll probably get much better performance with a more powerful Core, whether that’s running on a more powerful NAS or something like a NUC.
More information about why Roon needs a powerful Core can be found here.