CMT520 is a PC case with an excellent cooling potential. It comes with 4 built-in 120mm RGB LED fans and a LED controller, which supports the sync function. The unique acrylic halo Cover for PSU reflects lights inside the case for your dynamic light theme. 2 tempered glass Windows on the front and side panel to put all your component in display. On top of that, the CMT520 offers a lot of space for your motherboard, expansion cards and cooler. The CMT520 is a fully equipped Mid tower case for a high-end PC build.