Accommodates ATX / mATX / Mini-ITX Motherboards Noise reduction through closed front and top design, bitumen and foam Comes with three 120 mm Aspect fans Front I/O with two 3.0 USB 5 Gb/s ports, Mic and headphone jacks Optional USB-C kit (sold separately) adds full speed front port Sports two storage trays, each supporting a 3.5’ and a 2.5’ at once