TLDR: all enclosures that have room for two 120mm fans side by side.

Otherwise:
I would rather look for an enclosure (doesn't have to be Cooler Master) that has good airflow. The required space corresponds to the two 120mm fans in series. I took the be quiet! Pure Base 500DX (because of good ventilation according to Gamers Nexus) and then installed the appliance on top.