The APEVIA 12L-CWH 120mm Silent Case Fan is a high-quality dual-ring fan designed for desktop computers. With a maximum rotational speed of 1350 RPM and a maximum airflow volume of 57.67 CFM, this fan efficiently cools your CPU heatsink and case. The fan features white LED lights, a hydraulic bearing, and operates at a voltage of 12V with a 4-pin power connection. Its compact size of 120mm in length and width makes it suitable for various computer cases, and it runs quietly with a noise level of 24.7 dBA. Ideal for maintaining optimal temperatures in your computer system, this Apevia fan is a reliable choice for cooling needs.