Technology

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

Source

Tom's Hardware

Published

Dec 22, 2025

TL;DR

AI Generated

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.

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

TL;DR

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Lexar regional manager says that RAM prices are expected to double by the end of the year — 'discounts' and stabilized prices result from distributors getting rid of old stock or sourcing products from other regions

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

TL;DR

Similar Articles

Lexar regional manager says that RAM prices are expected to double by the end of the year — 'discounts' and stabilized prices result from distributors getting rid of old stock or sourcing products from other regions

Taiwanese startup FormulaV Line wants to break into US market with two new unique cases — company expects products to become available on Newegg later this year

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Huawei-led team claims it post-trained DeepSeek's 1.6-trillion-parameter model — 1,000 Ascend 910C chips used in training