be quiet! BN201 650W Hybrid Modular Power Supply

Product Overview Dark Power Pro supplies are already renowned as the world’s quietest PSUs in the high performance category. The Dark Power Pro 10 650W model takes that a giant step further with an all-new design topology that delivers 80PLUS Gold performance, the world’s highest energy efficiency certification. Add to that an unparalleled array of enhancements that augment this unit’s compatibility, convenience of use, reliability, and safety, and the result is simply a power supply without equal. Simply put, this is the highest-powered, most technologically-advanced power supply be quiet! has ever built. Features • Virtually silent operation achieved through a broad array of meticulous optimizations, including use of be quiet!’s custom-designed 135mm SilentWings® fan
• SilentWings fan features airflow-optimized fan blades, fluid dynamic bearing with copper core and high quality IC motor controller for the quietest possible operation
• 80PLUS Gold certification and up to 93% power conversion efficiency let you do more work with the same power and reduce your power bills
• 650 Watts of continuous power provide deep power reserves for demanding computing applications
• NVidia SLI and AMD CrossfireX multi-GPU certifications allow you to build Multi-GPU systems with utter confidence
• Cable management with extra long cable reach simplifies component installation and reduces annoying clutter, increasing airflow and improving cooling in even the largest PC cases
• Overclocking key allows switchover between quadruple independent +12V rail mode and high-performance single-rail operation
• German product conception, design and quality control