The list of features of the Enthoo Primo is impressive. The PWM fan hub allows PWM control over your case fans from a single PWM fan header on your motherboard. The blue LEDs of the front fans and front and top LED light strips add a touch of elegance to the case, and can be turned on or off with the touch of a button. The included pump mounting base, reservoir mounts, and multiple radiator locations simplify your water cooling build. Phanteks put a lot of time into this case and it shows.