Compact and Silent Energy SFX Power 2 400W is the upgraded high-power compact PSU from be quiet! that gives you more for your mini or media PC. It supports the latest efficiency standards, while providing solid voltages and enough power to support PCIe graphics. Features include: - Certified 80PLUS® Bronze efficiency (up to 89%). - Strong dual 12V-rails with 400W output for high stability and PCIe graphics support. - High-quality temperature-controlled 80mm fan reduces system noise. - Sleeved cables up to 50cm with 6+2 pin PCIe connector. - Meets Intel C6/C7, ErP 2014 and Energy Star 5.2 requirements; standby draw less than 0.25 watts. - Full suite of safety features. - Product conception, design and quality control in Germany. For powerful compact PC systems that perform beyond the ordinary, with the ideal combination of power, quietness, features, reliability and efficiency, choose SFX Power 2 400W.