While many cases naturally favor air or liquid cooling, the Full Tower NZXT Phantom 630 actually manages to be an incredibly well engineered performance case for both. A unique modular HDD cage system allows the user to configure for optimal airflow, and also allows for components to be built around. Radiator mounts for 240/280mm in the front and bottom, 140mm in the rear and 240/280/360 on the top give liquid coolers vast flexibility. 200mm fans on the front, side and top coupled with a 140mm in the rear give air coolers all the flow they need, while and the modular cages allow for direct flow configurations. The three HDD cages can hold a maximum of six HDD, while two 2.5” SSD can be mounted on the rear of the MB tray.