System Power 10 850W has been built with price-conscious users in mind that do not want to dispense on reliability and quietness. Features such as LLC + SR + DC-to-DC topology and Dual-Rail operation underline the value System Power 10 850W offers even at entry-level. 80 PLUS Gold efficiency (up to 93.4%) Advanced stability and voltage regulation thanks to LLC SR and DC-to-DC Silence-optimized 120mm be quiet! fan reduces system noise Rock-solid stability with 2 strong 12V-rails Dependable operation to support powerful GPUs Stand-by drain of less than 0.15 watts Attractive black flat cables Complete suite of top safety features 5-year manufacturer’s warranty Very Quiet Operation High-quality fan for low noise The silence-optimized 120mm be quiet! fan is thermally governed to strike the best balance between effective cooling and quietness. Airflow-optimized fan blades reduce turbulence enabling best-in-class quiet functionality and the almost inaudible operation that be quiet! is famous for. High Performance For Your System Proven reliability for CPU and GPU System Power 10 850W provides stable and dependable power for CPU and GPU. This ensures a steady and reliable operation even when your PC meets an unexpectedly heavy load. 80 PLUS® Gold Certification Very high operating efficiency System Power 10 850W is certified 80 PLUS Gold with an efficiency rating of up to 93.4% – a truly outstanding level for this class of PSUs. The most compelling benefit is lower power consumption lower costs and cooler quieter operation. Whether you are building a very quiet system or gaming system: System Power 10 850W is the price-conscious choice! High Performance For Your System Proven reliability for CPU and GPU System Power 10 850W provides stable and dependable power for CPU and GPU. It is equipped with 2 independent 12V-rails and supports several graphics cards with 4 PCI express connectors for GPU support.