Be quiet! System Power 9 500W Modular 80 Bronze BQ-BN301

Be quiet! System Power 9 500W Modular 80 Bronze – Rock-solid stability with 2 strong 12V-rails DC-to-DC technology for tight voltage regulation 2 PCIe connectors for powerful GPUs Temperature-controlled 120mm fan reduces system noise Stand-by drain of less than 0.15 watts 80 PLUS Bronze efficiency (up to 89%) Semi-modular, high-quality sleeved and flat cables All-in-one cable with S-ATA, HDD and FDD connectors Complete suite of top safety features Meets latest Intel C6 C7, ErP and Energy Star 6.1 guidelines 3-year manufacturers warranty