Be Quiet! Dark Power 13 850W: Unmatched Silence and Performance The Be Quiet Dark Power 13 850W is a powerful and quiet PSU. It is fully modular and has 80 PLUS® Titanium efficiency. It is very quiet and works with new GPUs. Key Features 80 PLUS Titanium efficiency (up to 95.4%) The Dark Power 13 850W has the 80 PLUS Titanium certification. It can save up to 95.4% of power. It uses less power, runs cooler and quieter, and has a very low power loss when idle. ATX 3.0 PSU with PCIe 5.0 Support The Dark Power 13 850W meets all ATX 3.0 standards. It works well with new GPUs. It has the 12VHPWR connector and PCIe 6+2-pin connectors for any GPU. Continuous Power for Transient Loads The Dark Power 13 has 850W of power and 4 separate 12V rails. It can deal with big power changes easily. It works well even when the power goes up and down. It is reliable for new processors and graphics cards. Improved Frameless Silent Wings Fan Enjoy virtually inaudible operation with the improved frameless Silent Wings fan. Its unique tripod-mounted design, airflow-optimized blades, and advanced fluid-dynamic bearing contribute to less vibration, a super-long life, and minimal power consumption. Innovative Cooling Concept for Longevity The custom-shaped funnel split fan inlet enhances airflow while minimizing turbulence. The wire-free design ensures cool air reaches all components flawlessly, contributing to a longer lifespan for your Dark Power 13 850W. Overclocking Key for Enhanced Control The overclocking key lets you change the performance. You can choose the four 12V-rail mode or the single-rail mode. You can control your PSU's performance better, especially when overclocking. State-of-the-Art Topology for Efficiency Equipped with an active rectifier and full bridge LLC technology, the Dark Power 13 850W boasts some of the most advanced technologies available. This results in higher efficiency, better regulation, and lower ripple noise, ensuring an incomparably stable operation. Japanese 105°C Capacitors for Quality The Dark Power 13 850W features high-quality Japanese capacitors exclusively, rated to 105°C. This commitment to quality ensures stability, reliability, and a long operating life for your PSU. Modular Cable Management for Convenience Simplify component installation and reduce clutter with modular, sleeved cables of up to 120cm in length. This results in increased airflow and improved cooling, even in the largest PC cases. Specifications: Form Factor: ATX Series: Be Quiet! Dark Power 13 Modular: Fully Modular Compatibility: ATX 3.0, EPS 12V Version 2.92 Wattage: 850 W Connectors: 1 x ATX-Motherboard (20+4-pin) 1 x P8 (CPU) 1 x P4+4 (CPU) 1 x 12VHPWR cable 4 x PCIe 6+2-pin (GPU) 3 x PATA 12 x SATA Rail Design: OC key switches between four 12V rails and one massive 12V rail AC Input: AC 100-240 V PFC: Active PFC Fan Type: 135mm Silent Wings fan Fan Bearing: Fluid / Hydraulic Bearing Noise: dB(A) at 10% load: 7.5 dB(A) at 20% load: 7.5 dB(A) at 50% load: 7.6 dB(A) at 100% load: 19.8 80+ Certification: 80+ Titanium Efficiency: 230V, 2% load: 73.6% 230V, 10% load: 92.0% 230V, 20% load: 94.7% 230V, 50% load: 95.4% 230V, 100% load: 93.5% MTBF: 100,000 hours Protection: Over current protection Over Voltage protection Under Voltage protection Short circuit protection Over temperature protection Over power protection Surge & Inrush Protection Additional Features: See Overview / Videos Package Contents: Power supply Thumb screws Screws Cable ties Velcro cable ties Box/Bag for PSU/Cables Weight/Dimensions: 1.97 kg, (LxWxD) 175 x 150 x 86 mm Package Weight: 4.4000 kg Warranty: 10 Years The Be Quiet Dark Power 13