This brushless cooling fan is designed to enhance the airflow within your computer case, ensuring optimal temperature regulation. Its dual ball bearing construction provides durability and longevity, making it a reliable choice for maintaining your system's performance. The sleek design fits seamlessly into any desktop setup, offering both functionality and aesthetic appeal. Features -Color:Black -Material:Plastic -Size:12.00X12.00X2.50cm/4.72X4.72X0.98in -Durable bearing design: dual ball bearing construction extends the fan's lifespan and reduces maintenance frequency, making it ideal for longrunning servers and highperformance pcs. -Efficient brushless motor: the dc brushless motor provides highefficiency cooling with minimal noise, creating a quiet environment for work or gaming. -Large 12cm fan : the 12cm large fan enhance airflow, effectively lowering the internal temperature of the case, improving hardware stability and performance. -Versatile compatibility: suitable for various computer cases, easy to install, optimizing the cooling system to prevent overheating and extending the lifespan of your equipment. - : features precise temperature control technology that automatically adjusts the fan speed, balancing cooling efficiency and energy consumption, ideal for complex workloads. Package list: 2pcs x Computer case fans