About us

be quiet! is a premium brand of power suppliesPC cases and cooling solutions for desktop PCs. The products of be quiet! offer legendary quiet operation and first-class performance thanks the passion for quality and precision. A special focus is on product quality and the details. Which is why our very own experts lead product conception, design and quality control from our headquarters in Germany.


Exceptionally quiet operation

be quiet! sticks to its name: 20 years experience in product development make be quiet! products probably the most silent ones on the market.

Undoubtedly the fans are an integral factor in minimizing the noise levels of the products in the be quiet! Portfolio. Specially developed Silent Wings and other be quiet! fans are used throughout all product ranges. They are equipped with a variety of noise-reducing features, such as special bearings, smooth operation motors, optimized airflow and vibration decoupling. Thanks to these fans, be quiet! products attain a perfect balance of ideal cooling performance and virtually inaudible operation.

Customers of be quiet! products are guaranteed to receive proven premium quality and the typically silent “be quiet!” operation.


The number 1 for power supplies in Germany

be quiet! products are a resounding success, as evidenced by attaining and defending a continual leadership of the PSU market in Germany since 2007*. A status that is easily confirmed by the continuous stream of awards from the European Hardware Association Community and international press for be quiet! power supplies, cases and cooling solutions in technical media reports and readership surveys.



*According to market research by GfK 2007-2020

be quiet! is a trademark of Listan GmbH |  www.listan.com