Re: question about hard drive storage

I have found some older calculations for sony games

https://www.reddit.com/r/emulation/comments/5zxhhc/how_much_space_would_be_needed_for_the_various/

according to this. i would need 40+ TB of storage for most of the PlayStation library.

I am looking at how much space I need for storage. I am wondering if someone has already done the math, not speculation, of how much storage is needed to store all games for each console. I am not looking to download all games, just looking for numbers for peace of mind.