Fractal Design Arc Midi Cases, Black (FD-CA-ARC-BL) Optimized for performance, massive airflow and liquid cooling support Removable and rotatable upper HDD bay to enhance cooling characteristics and accommodate extremely long graphics cards Support for dual 120 mm radiator in top depending on thickness of radiator Supports graphics card lengths up to 290mm when removable HDD cage is in place and up to 470mm with upper HDD cage removed Supports CPU coolers with height of 180 mm Intelligent cable management system Convenient top I/O panel with support for 1 x USB 3.0, 2 x USB 2.0 and Audio I/O Fan Controller for 3 fans included