The ZALMAN ZM-AF120 is an ARGB case fan designed to enhance your computer's cooling performance while adding a touch of style. With a fan diameter of 120 mm and a height of 26 mm, this fan can achieve airflow of 69.12 cfm, ensuring efficient heat dissipation during demanding tasks. It operates at a rotation speed ranging from 600 to 2000 rpm, allowing for flexibility between quiet operation and powerful cooling based on your needs. Featuring a unique shark fin blade design and a reverse annular fan design, it optimizes airflow while minimizing noise levels, which remain at a quiet 29.7 dBA under load. The addition of anti-vibration rubber pads further reduces operational sound and enhances the user experience. The ZM-AF120 also features addressable RGB lighting, providing customizable aesthetics to match any build. With a hydro bearing that ensures smooth operation and an MTBF of 40,000 hours, this fan is built for durability. The 4-pin fan connector and 3-pin ARGB connector make installation straightforward, ensuring compatibility with various systems. Made from quality polybutylene terephthalate (PBT) and PC plastic, this fan performs well and meets the durability standards expected from premium PC components.