Summary

(test fit pictured.)

This is the riser and rear IO parts needed to mount your GPU upright in your case. you'll also need a correct length PCI x16 ribbon cable. (don't cheap out!)

I cut a window into the case to match the printed rear IO part. epoxy'd in place.

This should work in ANY case you can fit it in. It's up to you to find the spacing, fit, and cut the window for the rear IO! Good luck!