The be quiet! Power Zone 2 850W Power Supply Unit (PSU) is engineered for gamers who prioritize both efficiency and quiet operation. Featuring advanced technology and a sleek design, this PSU ensures your system runs smoothly and efficiently, making it ideal for high-end gaming systems, overclocking rigs, and quiet HTPCs.

Key Features: 80 PLUS® Platinum and Cybernetics Platinum Efficiency Rating: Up to 94.1% efficiency, ensuring lower power consumption, cooler operation, and reduced noise. Semi-Passive Zero-RPM Cooling: The fan turns off completely under low load, ensuring silent operation. Post-ventilation cool-down period of 2-5 minutes prevents frequent starts and stops. Pure Wings 3 140mm Fan: Specially designed for the Power Zone 2, providing reliable, efficient, and quiet cooling. 90° Angled 12V-2x6 Connector and PCIe 5.1/ATX 3.1 Compatibility: Ensures compatibility with next-generation graphics cards and current-gen GPUs, making it a future-proof investment. Advanced Voltage Regulation and Stability: Thanks to LLC technology, it offers superior voltage regulation and efficiency. Unique Mesh Design: Distinctive look with a newly designed mesh front and cable designations printed on the PSU's case. One Massive High-Performance 12V Rail: Ensures reliable operation with high power excursions, up to double its rated power. 10-Year Manufacturer’s Warranty: Providing peace of mind and long-term reliability.

Peak Power (W) 920

Form Factor EPS 12V: Version 2.92

Power Factor at 100% Load: >0.98

Operating Temperature up to (°C): 40

Max. Fan Speed (rpm): 2100

dB(A) at 100% Load: 24.9

Max. Combined Power 12V (W): 849.6

Max. Combined Power 12VHPWR (W): 600

Max. Combined Power 3.3V + 5V (W): 120

Hold-up Time at 100% Load (ms): 21.1

Hold-up Time at 80% Load (ms): 29.0

Cables and Connectors: Maximum Cable Length (cm): 100 Cable Length to Motherboard (cm): 60 ATX-Motherboard (20+4-pin): 1 P4+4 (CPU): 1 P8 (CPU): 1 P4 (CPU): 1 12VHPWR Cables: 1 PCI-e 6+2-pin (GPU): 3 SATA: 7 PATA: 1