The MHV25 Dell Cooling Fan is a dedicated replacement component engineered to fit Dell Optiplex 3240, 3440, and 7440 All‑In‑One desktop models. Designed to maintain optimal thermal performance, this fan integrates seamlessly with the existing chassis and cooling architecture of these systems. It supports the robust cooling demands of the Optiplex line, ensuring reliable operation and extended component life. The fan is a direct replacement for the original unit, providing a straightforward upgrade path for users seeking to restore or enhance system airflow without compromising on compatibility or build quality.