Be Quiet! 850W Power Zone 2 PSU – Ultra-Efficient Performance with Whisper-Quiet Cooling

Platinum Power Efficiency Meets Silent Operation
The Be Quiet! 850W Power Zone 2 PSU stands as a new benchmark in power supply design, combining 80 PLUS® Platinum and Cybenetics Platinum certifications for an outstanding 94.1% efficiency. Engineered for gamers and high-performance systems, it features semi-passive zero-RPM cooling that shuts off the fan during low loads for virtually silent operation. The advanced 140mm Pure Wings 3 fan ensures smooth and effective airflow, while LLC topology maintains impeccable voltage regulation even during intense power demands.

Future-Proofed Design with Exceptional Build Quality
Fully modular and ATX 3.1/PCIe 5.1 ready, the Power Zone 2 850W supports next-gen GPUs through a native 12V-2×6 cable (90° angled for easier routing) and includes 3 PCIe 6+2 connectors for today’s powerful graphics cards. This PSU also features post-ventilation fan operation to avoid frequent starts and stops, a single massive 12V rail for heavy GPU loads, and a robust protection suite. Wrapped in a bold, newly designed mesh chassis with cable labels printed on the PSU body, it delivers not just top-tier power but a look that matches its performance.