be quiet! Power Zone 2 850 Watt Fully Modular 80+ Platinum ATX 3.1 Power Supply

James Cusworth February 14, 2025Last Updated: February 14, 2025

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The be quiet! POWER ZONE 2 850W PSU is a high-performance, fully modular ATX 3.1 power supply designed for demanding gamers and PC enthusiasts. Boasting an 80 PLUS Platinum certification for exceptional efficiency and a silent Pure Wings 3 140mm fan with zero-RPM mode, this PSU delivers cool, quiet operation. Its future-proof design includes a 90° angled 12V-2×6 connector and PCIe 5.1 support, ensuring compatibility with next-gen GPUs, while the robust single-rail design handles massive transient loads. Backed by an impressive 10-year warranty, the POWER ZONE 2 850W offers reliable, efficient power for high-end systems.
This power supply delivers exceptional efficiency and reliability, boasting both 80 PLUS Platinum and Cybenetics Platinum certifications. Achieving at least 89-92% efficiency under various loads according to 80 PLUS, and an even stricter 91-93% under Cybenetics’ more comprehensive testing, this PSU minimizes energy waste, reduces heat output, and ensures optimal performance even in low-power states. Ideal for high-end gaming rigs, workstations, and servers, it offers significant energy savings, quieter operation, and a future-proof solution for users demanding top-tier power delivery and environmental responsibility.