The Straight Power power supply units from be quiet! impress, among other things, with their 80 Plus Platinum efficiency, which reduces operating costs and excessive heat. The Silent Wing 3 fan ensures quiet operation and first-class airflow. The Japanese capacitors are particularly suitable for high-end PCs. Thanks to the fully modular power supply unit, only the cables that are necessary have to be laid in the PC. So there are no excess cables lying around and the PC stays tidy. The manufacturer warranty is 5 years.