Be quiet! Power Zone 2 850W power supply review: Silent, Platinum efficiency at an affordable price

The be quiet! Power Zone 2 850W power supply focuses on delivering silent operation and Platinum efficiency at an affordable price. With a partnership with FSP, it features semi-passive cooling and modern connectivity while maintaining a strong emphasis on reducing noise. Priced around $140, it competes against other power supplies with premium components and extended warranties. Despite some compromises in component selection, it excels in acoustic performance, thermal management, and efficiency, making it a compelling choice for users prioritizing quiet operation and reliable performance.