Pure Power 11 FM offers 80 PLUS® Gold efficiency, a silence-optimized 120mm be quiet! fan and user-friendly modular cables.



Thanks to its interchangeable parts, Silent Base 802 is the perfect choice, with either whisper-quiet or extremely powerful cooling. You decide!

inside be quiet!

What exactly do the ceramic particles on the coating of our high-end coolers actually do? We'll show you!


Sometimes you must go to unusual places to achieve your goal. In our case: the stratosphere.


Need a break from all the noise that surrounds you all day long?

Enter the world of silent computing

Discover everything about the German silence experts

be quiet! is a premium brand of power supplies, PC cases, water and air cooling and fans for desktop PCs. With more than 20 years experience in the field of noise reduction of computers, be quiet! offers nearly inaudible products with quality on a world-class level. The unbeaten market leadership in power supplies in Germany since 2007* is solid proof of the confidence users have in these products.

Regardless of whether you want to become a part of the high-end enthusiasts’ community, search for the perfect power supply with the PSU calculator, find out which silent cooler suits your motherboard, compare the silence to performance ratio of PWM fans or find retailers and online shops: be quiet! offers one-stop full support.

Exceptionally quiet operation

be quiet! lives up to its name: 20 years experience in the field of noise reduction and silence make be quiet! products probably the most silent 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 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.

Whoever decides to buy be quiet! products, buys proven premium quality and the silent operation typical of be quiet!.

The number 1 for power supplies in Germany

High-end gaming systems, overclocking rigs or virtually inaudible HTPCs: with a wide range of products available, be quiet! has the solution for every individual demand. No matter whether you want all in one water cooling or air cooling, single or multi-rail PSUs, midi or full tower. Customers don’t have to accept anything other than the best performance, while hearing nothing but their movies or in-game sounds.

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 annual awards from the European Hardware Association Community and international press, in technical media reports and readership surveys for be quiet! power supplies, cases and cooling solutions.

Manufacturer service and support

Regular news, competitions and press releases keep the community up to date. All technical data is available online, including material for B2B customers with downloads of manuals, high resolution pictures and videos.

As well as products with world-class quality and up to 10-year warranty, be quiet! is also famous for its great customer support. Contact forms, email and telephone offer direct connection to the after-sales team. Social media platforms provide even more opportunities to inform, discuss with and help the community.

*According to market research by GfK (2007-2021)

be quiet! is a trademark of Listan GmbH |