Model name: BE QUIET! Pure Base 501 Airflow Window Comfortably compact Pure Base 501 Airflow Window Black is a traditional, timeless and versatile be quiet! ATX case with compact dimensions. High airflow intake front panel and top cover for maximum performance 2 preinstalled Pure Wings 3 140mm PWM fans for extraordinary air pressure Generous space for high-end graphics cards and large coolers, despite compact footprint Optional vertical graphics card installation Water cooling ready for radiators up to 360mm USB 3.2 Gen. 2 Type C for best connectivity Comfortable cable management with clever cable routing design Side panel made of tempered glass