be quiet! System Power 11 650W PSU 80 Bronze Fully Wired ATX Power Supply

be quiet! System Power 11 650W PSU 80 Bronze Fully Wired ATX Power Supply | PCBoost be quiet! System Power 11 650W PSU 80 Bronze ATX Power Supply Maximum power and reliability for high-performance systems. The be quiet! System Power 11 650W delivers ATX 3.1 compatibility, PCIe 5.1 GPU support, and 80 Bronze efficiency with whisper-quiet operation. Perfect for high-end gaming builds, workstations, and demanding applications requiring substantial power headroom. Power Output 650W Continuous power Efficiency 91% 80 Bronze certified Noise Level 21.5 dBA At 100% load Warranty 5 Years Manufacturer guarantee High-Performance Power Delivery Next-Gen GPU Support Full ATX 3.1 compatibility with PCIe 5.1 GPU support for high-end graphics cards. Two PCIe 6 2 pin connectors provide flexible power options for demanding GPU configurations. Robust 12V rail with 54.2A capacity delivers rock-solid stability for flagship graphics cards. Ultra-Quiet Operation Temperature-controlled 120mm quality fan maintains whisper-quiet operation. Just 11.2 dBA at 10% load and 21.5 dBA at full load for exceptional acoustic performance. Silence-optimized be quiet! fan with rifle bearing technology ensures long-term reliability. Premium Efficiency Design Achieves 80 Bronze certification with up to 91% efficiency at 50% load. DC-to-DC technology provides tight voltage regulation and superior power delivery. Standby power consumption less than 0.15 watts for maximum energy efficiency. Comprehensive Protection Multiple protection features including OTP, OCP, OPP, SCP, OVP, UVP, and SIP. Double forward DC-DC topology ensures stable power delivery under extreme loads. Over 100,000 hour average lifetime at 25°C for exceptional reliability and longevity. Technical Specifications Feature Specification Continuous Power 650W Form Factor ATX 3.1 Efficiency 80 Bronze (up to 91% at 50% load) Fan 120mm silence-optimized, rifle bearing1800 RPM max, temperature-controlled Noise Levels 11.2 dBA (10% load) to 21.5 dBA (100% load) 12V Rail Single rail, 54.2A, 650W max Connectors 1x ATX 20 4 pin1x P4 4 CPU2x PCIe 6 2 pin7x SATA1x PATA Protection OTP, OCP, OPP, SCP, OVP, UVP, SIP Input Voltage 200-240V AC, 50Hz Standby Power Less than 0.15W Dimensions 150 x 140 x 86mm Weight 1.9kg Certifications 80 Bronze, CE, TÜV, Energy Star 8.0 Warranty 5 Years What's Included be quiet! System Power 11 650W PSU Power cable Mounting screws Cable ties User manual Perfect for High-End Systems Ideal for high-end gaming systems, enthusiast workstations, content creation builds, and professional applications. The 650W capacity provides excellent headroom for powerful graphics cards, multiple storage drives, and ensures reliable power delivery for demanding workloads. Complete Your High-Performance Build Power Supplies 600W-750W PSUs High-End Graphics Cards Gaming Processors Gaming PCs All rights reserved – PCBoost