With the cooler design on the founders edition cards, I doubt it will work even though the dimensions look OK. The cards have fans on both sides. The back one will exhaust hot air right into the PSU. The airflow will be quite horrible. Maybe reversing the PSU will help?
If you trim the bottom part of the fins of this one then it might also work: http://thermalright.com/product/axp-100-muscle/
As a bonus it already comes with a 14 mm fan and it looks like the mount could be reversed by drilling a few extra holes for the screws. I am also worried about ram...
I'm getting a little worried about the things people have written about C7 noise.
I am going for an i7 7700k. Can anyone tell me if the NH-L9i is sufficient for that CPU?
Thanks in advance ☺️