This fan module assembly is a great addition to your server cooling system. It is designed to fit the M4000 and M5000 models from Sun, ensuring optimal performance and longevity for your server. The module features a 172mm fan, providing sufficient airflow to keep your server running stable and cool. The brand of this module is Sun, and it is compatible with various server components. It falls under the categories of Server Fans & Cooling Systems, Server Components, Enterprise Networking, Servers, and Computers/Tablets & Networking. This fan module assembly is a great investment to ensure your server stays cool and runs smoothly without any overheating issues.