Theres a broad range of capacities too, starting at 250GB and ending at a roomy 2TB.
Still, lets start with the good part.
It also posted an excellent write speed result, 3352MB/s, in CrystalDiskMarks 8 queue/8 thread random benchmark.

Unfortunately, the Black SN770s read speeds arent on the same level.
And it seemed to struggle with AS SSDs random 4K read test, only managing 54.2MB/s.
The thing is, these results wouldn’t be an issue in and of themselves.

It does not have the right pricing.
Not for the more capacious models anyway.
I know I said,literally yesterday, that it can be worth investing in pricey storage.
