The Carbide Series SPEC-04's bold, angular, hard-edged exterior combined with excellent cooling adds bold styling with ease of assembly. The sleek, tinted window shows off a roomy interior which fits up to five 120mm fans and can accommodate massive storage configurations. The clean front I/O panel (with USB 3.0), cable routing cutouts, tie downs and built-in dust filters combine to help you build a system that's as bold as the SPEC-04's design. Black/Red.