How do you check which version you have without pulling out the drive?
Theoretically, AIDA64 might let you see.
I know my recently purchased 2TB reports as the 2262ENG, and that does agree with what the actual chip has printed on it.
(Note, the 2262 ENG is the 2262EN, the G is often left off when saying it.)
From what I've seen, it looks like the 512GB, and the 1TB capacities are more commonly affected, so YMMV.
Edit: the AIDA may or may not be accurate, but there are ways that are more complicated (ie require specific nvme drivers, and specialized, rare, software).
See the SSD god, u/NewMaxx on reddit or discord for more info.
But it's not for the faint of heart, and don't ask, he doesn't like to advertise his sources to overtly, for obvious reasons; but just read around, and you'll find them if you want.