Following GX700, GX900is Antec's new military style chassis. In addition to continuation GX series of unique, wild, uninhibited, robust style, GX900 exterior design is sturdy and as powerful and dominating as a tough warrior. Front panel with plastic + Iron design, tough lines with powerful mechanical sense. GX900 equipped with two USB 3.0 and two USB 2.0 interface, where this price products are rare of similar specification. It comes with 2 120mm fans with fan speed control function, both for cooling and silent computing.