The ORION FANS OA4715-12TB is an AC cooling fan designed for efficient and reliable cooling in various electronic applications. With dimensions of 120x38mm and a voltage rating of 120V, this fan is capable of delivering a high airflow of 111 cubic feet per minute (cfm). Featuring a ball bearing design, this fan ensures smooth and quiet operation while providing long-lasting performance. Whether it's for computer systems, servers, or other electronics, the ORION FANS OA4715-12TB is the perfect solution for effective cooling.