The Arista FAN-7000H-R Rear-To-Front Airflow Switch Fan Module ASY-02049-04 is a high-quality server fan designed for enterprise networking setups. This fan module is specifically designed with rear-to-front airflow in mind, providing efficient cooling for servers and networking equipment. With dimensions of 1.000" height, 12.000" length, and 8.000" width, this Arista fan module is a reliable and durable component for maintaining optimal server performance and temperature management in networking environments.