Product Description: Case Cooling Fan 4000RPM 120mm PWM High Airflow 12V 4pin Brushless Enhance your system's cooling efficiency with our Case Cooling Fan, designed to deliver superior airflow and performance. This 120mm PWM fan operates at an impressive 4000 RPM, making it an essential component for any high-performance setup. Discover the key features that make this fan a must-have for your cooling needs: Superior Ventilation Experience exceptional cooling performance with our high airflow design. The fan features specially crafted high contour blades that maximize airflow, ensuring your components stay cool even during intense usage. Say goodbye to overheating and hello to optimal performance. Robust Specifications This fan measures 120x120mm and operates at a rated voltage of 12V with a current of 1.3A. With a speed of 4000 RPM, it is engineered to provide maximum airflow, making it perfect for various applications where cooling is critical. Versatile Applicability Designed for high airflow and static pressure, this fan is ideal for projects requiring effective cooling or ventilation. Whether you need a replacement fan for your gaming PC, mining machine, server CPU case, or chassis, this fan delivers reliable performance across a range of devices. FG Signal for Monitoring Equipped with a 4-pin power connector, this fan includes wires for 12V power (red), ground (black), and FG signal (yellow) for speed measurement. This feature allows you to monitor the fan's performance and ensure it operates at peak efficiency. Wide Range of Applications This 120mm case fan is perfect for cooling small PC cases, camera servers, power supplies, inverters, automotive amplifiers, and other electronic equipment. Its versatility makes it an excellent choice for both DIY enthusiasts and professionals looking to enhance their cooling solutions. Upgrade your cooling system with our Case Cooling Fan 4000RPM 120mm PWM. Its powerful airflow, robust design, and wide applicability make it the perfect choice for anyone looking to improve their system's performance and longevity. Order now and keep your components running cool!