The Thermalright Assassin X 120 Refined SE is an efficient processor cooler designed for performance and aesthetics. Featuring a robust heatsink complemented by a 120 mm fan, this cooler operates at a rotation speed of 1550 rpm, delivering an airflow of 66.17 cfm. The incorporation of 4 heatpipes, each measuring 6 mm, ensures heat dissipation, maintaining cooler temperatures for your CPU even during intensive tasks. Equipped with addressable RGB LED lighting, the cooler enhances system visuals and provides customizable lighting options. The S-FDB bearing contributes to quiet operation, with a noise level of 25.6 dBA. Additionally, the Thermalright Assassin X 120 Refined SE is designed for easy installation, featuring a 4-pin PWM power connector for efficient fan speed management. Experience effective cooling with style, making this cooler an attractive choice for PC builders.