The Coolsonic 120mm ARGB PC Fans are designed for high performance cooling in computer cases. With a fan diameter of 120mm and a maximum airflow volume of 75 CFM, these fans provide efficient cooling to keep your PC running smoothly. The 4-pin PWM power connection allows for easy setup, while the sleek black color adds a stylish touch to your PC's case. Made of durable plastic, these fans are built to last and are compatible with universal brands for versatility in use. Ideal for gamers and tech enthusiasts looking for reliable cooling solutions.3 Pack....Only PayPal Accepted.....Any Questions Please Feel Free To Contact Me.....Thank You For Looking....