the "cavalier" is coolermaster's brand new state-of-the-art chassis series. breaking away from traditional flat case design, it combines smooth, flowing lines, and dual curves front bezel. with its stylish design, the cavalier lets you create your own personal style. key features: embedded with famous musketeer's audio sound pressure device that its analog dial swings along with sound, just like legacy amplifiers curvier design changeable panel 350w power supply included tool-free installation exclusive side panels