Which "normal SSDs" can be added to the PS5 where games can run from?
We still need a compatibility list!
Pushsquare's guess is that only the 980 Pro will meet the needed specs:
I think pushsquare are looking at the 7.5GB/s figure for PS5 SSD... which is why they think 980 Pro is needed, forgetting that the 7.5GB/s is compressed speed. PS5's ssd actual speed is 4.5GB/s (presumably read, or maybe both read/write) which several SSD's on the market can match.
We definitley need that compatibility list, however I imagine this is more of a "this will definitley work" list, and that SSD's not on the list will also work assuming they can provide good enough performance.