Superior airflow With a fan hub included, it is designed to deliver exceptional performance at regulated sound levels. The 180 mm, 38 mm thick fans use thickness, size, and power to move a lot of air. Completely streamlined for optimal airflow and component breathing room Give your system some breathing room. Outstanding GPU cooling is provided by an open design with large base intakes and support for extra-large bottom fans. The user can choose between dust filtering and even greater airflow thanks to the optional front and bottom nylon filters. A simplified, open interior maximizes the performance potential for both air and water cooling while giving components plenty of breathing room. Simplified from the inside out Front fan brackets accommodate standard radiator and fan sizes while enabling unobstructed airflow to the larger fans. The front and