The Sunon KD2404PTS2 is a DC brushless fan designed for cooling applications in consumer electronics such as servers, routers, and PC enclosures. The fan operates on 12V and has a maximum air flow of 41.3 CFM. The fan's dimensions are 92 x 92 x 25 mm (L x W x H) and its noise level ranges from 41.4 dBA to 42.4 dBA. It features a 4-pin connector for easy installation and is UL and CE approved for safety. This fan has ball bearing technology for durability and is backed by Sunon's 5-year warranty.