Optimal Cooling Solution: The Maglev Fan HA40201V4-D000-C99 is designed for superior cooling performance in server and inverter power supplies. it fits perfectly in tight spaces Advanced Technology: Featuring Maglev technology, this fan operates with minimal friction, enhancing durability and efficiency. The DC12V, 0.6W power specification offers a balance of energy efficiency and effective cooling Versatile Application: Ideal for use in a variety of settings including servers, inverters, and other electronic equipment requiring reliable axial cooling Easy Installation: Comes equipped with a 3-pin connector for quick and easy setup, ensuring your systems are up and running without extensive downtime Due to different batches, there may be differences in product appearance and printed text, which not affect use Color:Black Material:plastic Package Contents: 1 * Cooling Fan Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.