>>105942150
You just have to check the spec sheets of the case and the 4090 model you want to purchase.
They give you a GPU length clearance; you should plan to have at least 20~30mm of spare clearance (with front fan or radiator attached).
Use the case's CPU height clearance information to check whether the case is wide enough to fit the card plus the 35mm recommended cable clearance before bending it..

Seasonic's 35mm bend clearance isn't a requirement; they're covering their asses with that disclosure.
https://www.youtube.com/watch?v=P-7LZvVSL5U