I have no knowledge of liquid cooling.I'l be buying a NZXT Noctis 450. I read that it has liquid cooling? How does it work? Do i have to install it my self or something? Does liquid cooling only cool the cpu? If yes should i not buy the hyper 212 evo for my i5-4690K?If i dont use the liquid cooling feature will my cpuhyper 212 evo cooler fit easily? Thanks