Full-size seamless scratch-resistant tempered glass side panel (Tempered Glass Version Only) Optimized for silence with high-density industrial dampening on side, top and front panels Reversible front door with anodized aluminum cover and dual mounting system for adaptability with elegance Nine fan positions with intuitive layout and clear airflow paths offer massive cooling capacity Nexus+ Smart Hub offers superior fan control of six additional case fans and three extra PWM devices via your motherboard Three silent, airflow-optimized Fractal Design Dynamic X2 GP-14 140 mm fans come pre-installed helping ensure superior airflow via two intake fans and a single exhaust Extensive water cooling support with room for up to a 420 mm radiator in the top, 360 mm in the front, and up to 280 mm in the base Power supply shroud and Modular Storage Plate conceal HDD trays and excess cabling for a clean, clutter-free interior Third generation ModuVenttechnology gives users the choice between a so