PC Case for 4 GPUs

[root2]

Hello,

I'm searching for a PC case / open-air frame etc. where I can install an ATX mainboard and four 2-slots high GPUs like the "Gigabyte GeForce GTX 1080 G1 Gaming". I wonder whether the "Corsair Obsidian Series 750D Airflow Edition" is a good choice.

Thanks for any comment.