The LIAN LI UNI FAN SL INFINITY 120 RGB Black Reverse Blade is a high-quality case fan designed for computer cooling. With a large 120mm fan diameter and fluid bearing type, this fan provides optimal airflow and efficiency. The sleek black color and RGB lighting enhance the overall look of your computer setup. Compatible with universal brands and backed by a 2-year manufacturer warranty, this fan offers reliability and performance for all your computing needs.