be quiet! Dark Base Pro 900 Window Black, 577 x 243 x 585, IO-panel 2x USB 3.0, 2x USB 2.0, HD Audio, 2x 5,25, 7x 3,5, 15x 2,5, inc 3x 140 mm, tripple air channel cooling, Manual fan controller, 4xPWM, 4x3pin, QI Charging, RGB LED