BUILDING THE SYSTEM
This sole goal of this section is to showcase the available interior space of the PC Case in hand and not to build a complete and working system.
Naturally since the Prominent R comes with 8 PCI expansion slots you can install up to EATX mainboards in it.
You can also install pretty much any CPU Cooler in the market today regardless of size with a maximum height of 165mm.
There’s enough room inside the case to install graphics cards up to 289mm in length however if that's somehow not enough by removing the top hard drive cage the room is increased to a total of 424mm.
The same applies for the power supply unit since you can use even the highest wattage ones out there without any issue.