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. The CMT520 also offers ample space for your motherboard, expansion cards, and cooler. The CMT520 is a full-featured mid-tower case for your high-end PC build.