The 5403615-02 Sun Dual Fan Tray Assembly is an original equipment replacement designed specifically for the Sun V880 system. This assembly integrates two cooling fans within a single tray, providing reliable thermal management for the server chassis. Engineered to match Sun’s manufacturing standards, the component fits precisely into the designated fan bay, ensuring proper alignment and secure mounting without modification. Installation is straightforward, requiring only removal of the existing tray and replacement with the new unit, which helps maintain optimal airflow and system stability. Ideal for maintaining performance and extending the service life of a Sun V880 server.