The Axial fan is powered by 12V DC and blows air parallel to the track of the blade axis or along the fan's axis. DC axial fans are used in a wide range of applications, including computing, servers, telecommunication cabinets, and any type of equipment where thermal control is required for improved reliability and life extension of the system's components. Uncontrolled heat generated by electronic devices not only reduces the performance of any system but can eventually lead to system failure. To avoid this trouble, it is critical that your equipment be designed with an efficient cooling system in mind.