Jonsbo X400 housing - high-end airflow meets modern design The Jonsbo X400 boasts a striking look and spacious interior for powerful systems. ATX, M-ATX and ITX motherboards are supported, including modern back-connect layouts for optimised cable management. With space for up to 13 fans and support for two 360-mm radiators, the housing offers excellent cooling options ideal for demanding airflow or water cooling setups. Large graphics cards up to 427 mm as well as CPU coolers up to 176 mm can be easily accommodated. The combination of steel, tempered glass and robust ABS ensures stability and a high-quality appearance. The front panel with USB-C (Gen 2), two USB-A ports and audio/mic inputs completes the equipment. Perfect for high-end builds with a focus on performance, cooling and design.