Features: The 8CM slim fan is the perfect solution for keeping your computer cool and quiet. Made from high-quality ABS material, this fan is durable and built to last. It features a slim design that makes it easy to install in any computer case, and its quiet operation ensures that you will not be disturbed- by annoying fan noise. This fan is ideal- for anyone who wants to keep their computer running smoothly and quietly. Whether you're a gamer, a professional, or just a casual user, this fan is sure to meet your needs. Use this fan to improve the airflow in your computer case, which can help to prevent overheating and extend the life of your components. It is also great for use in home theater PCs or other entertainment systems where quiet operation is essential. Specifications: Item:PWM Cooling Fan for Computer Noise Value: 14-25dBA Air Volume: 21.8CFM (MAX-) Shaft Type: Hydraulic Bearing Connector: Small 4Pin Product Size:approx 80x80x10mm/3.15x3.15x0.39in Note: Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1PCx Cooling Fan