The product is a new genuine DELL R450 Server Heat dissipation fan with a fan size of 40mm and a maximum airflow volume of 30 CFM. It features a ball bearing type, a maximum fan speed of 3000 RPM, and a manufacturer warranty of 6 months. The fan is designed for Dell servers and is part of the PowerEdge product line. With 12 ports and a 20+4 pin connector, this server heat dissipation fan is a reliable and efficient cooling solution for enterprise networking systems. Made in Thailand, this high-quality fan is a key component for maintaining optimal server performance.