Earlier quoted context omitted.
Nah, you just need to scale up your storage expectation; I think 8TB will cover most of a PS1 localization.
Sony Playstation NTSC-U dump is only 472GB. Oh, and they're available on Archive.org :) https://archive.org/search?query=Sony+PlayStation+-+%28NTSC-...
It's just work, like anything else.