Thermaltake Versa J24 RGB Tempered Glass Mid-Tower ATX CA-1L7-00M1WN-01, Drive bays 2x 2.5", 3x 3.5" or 3x 2.5", Expansion slots 7, Cooling1x 120mm fan (rear, included), 3x 120mm RGB fans (front, included), Radiator Support 1x 360mm (front), 1x 120mm (rear), I/O Ports 2x USB3.0, HD Audio, Mini ITX/Micro ATX/ATX. Built for those who need all the cooling their case can handle, the Versa J24 RGB is custom built for what the very best tempered glass and mesh paneling have to offer. In designing the J24, we tried to keep the case as clean and sleek as possible.