A 180 mm PWM fan for excellent performance and discrete cooling Plenty of breathing room for your components Open grille and 180 mm front fan optimized for maximum air intake Fractal Design 180 x 38 mm Dynamic PWM fan Open layout offers exceptional GPU cooling for its size Maximized performance potential for both air and water cooling Top mounted aerodynamic PSU Supports radiators up to 240 mm in push-pull configuration Removable top bezel and routing clips with velcro ties