Support 240mm Liquid Cooler installation at top 5 fans pre-installed (two 120mm White LED fans and three 120mm black fans) With fan-speed adjusting switch With side-window 1 USB 3.0 and 2 USB 2.0 Ports KENDOMEN is an ATX PC case, offering room for ATX, Micro ATX and Mini ITX motherboards. The case features excellent cooling performance, easy installation, superior expandability and easy future maintaining.KENDOMEN comes with two front intake LED fans, two exhaust fans at the top and one at rear. With 5 pre-installed fans, the case provides a clean and great airflow. The fan-speed adjusting switch ensures an awesome silence-performance ratio. KENDOMEN has a lot of space for storage expansion. It comes with 3x5.25" bays, 3x3.5" bays (which supports 2.5" SSD/HDD), and 3x2.5" drive bays. After removing 2.5" drive cage, it is capable to hold a 15.7" or 400mm length graphic card, in addition to 7 expansion slots. The control platform and I/O of KENDOMEN are located on the top of front panel, which are easy to access. Noise level and cooling performance can be managed with fan speed controller and USB3.0 ensure a quick data exchange between different devices.