THE CRONUS ARGB INTERIOR
In terms of interior space, the Cronus ARGB is clearly doing extremely well.
Even though at the front you can mount either 2x120/140mm fans on an 240mm radiator (if my calculations are correct even an 360mm fits here) worth pointing out is that the PSU shroud will only allow you to use an 30mm thick radiator (also notice the 2 vertical SSD mounts on the motherboard tray).
The PSU cover ensures that hot air coming from the PSU doesn't enter the top half of the case (at least not in the same degree as it would without it) and that cables are not visible from the outside.
A total of 6 rubber grommets should also help with cable routing and management.
Turning the Cronus ARGB around we see the 6-port RGB fan hub, two 2.5" vertical drive trays, bottom drive cage with three 3.5" or two 3.5" and a single 2.5" drive mounts and the PSU area.
The drive cage can be removed to allow installation of longer power supply units.