The EBM-PAPST part 4318NN is a powerful and efficient DC fan suitable for a variety of applications. It features an axial ball bearing design, ensuring smooth and reliable operation. With a voltage range of 36V to 60V, this fan provides optimal performance in a wide range of operating conditions.This fan has a maximum airflow of 111.83 cubic feet per minute (CFM), effectively cooling electronic components and reducing the risk of overheating. Despite its impressive airflow capacity, it operates quietly at just 43dB, minimizing noise disruptions in your workspace.Measuring at 119 x 119 x 32mm, this compact fan is easy to install and fits seamlessly into any system. Its durable construction and efficient design make it a long-lasting and cost-effective cooling solution for your electronic devices.The EBM-PAPST part 4318NN is the ideal choice for applications that require efficient cooling while maintaining a quiet and reliable operation.