be quiet! System Power 10 850W 80+ Gold Wired Power Supply
850W be quiet! System Power 10, 80PLUS Gold Wired PSU, Dual Rail, 70.8A +12V, Black, ATX PSU
Frequently Bought Together
Proven Reliability, Quiet Operation
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.
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
Exceptionally Silent Operation
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-Class Technologies
LLC and Synchronous Rectifier (SR) provide very stable operation and enhanced voltage regulation. The PSU is equipped with DC-to-DC conversion for tight voltage regulation even under heavy cross-loading conditions.
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.
• 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.