Whether you ' re working on a 3D printer, case, router, TVs box, or headset, this fan provides essential ventilation to overheating for enthusiasts and hobbyists, this fan is suitable for anyone looking to improve the cooling of their small electronic devices with its easy installation and robust construction, the 3010 Fan ensures your electronics run smoothly, enhancing their longevitys and from friendly ABS materials, this brushless fan boasts lightweight, measuring 30X30x10mm, perfect for tight spaces while ensuring airflows The 30mm Fan high cooling solution featuring double ball bearings for enhanced durability and efficiency, making it for maintaining optimal temperatures in your devices