This is a reminder to be quiet and respect the peace and quiet of your surroundings. Whether you are in a library, a classroom, or a public place, it is important to remember to be quiet and not disrupt the environment.
be quiet! is a German computer hardware brand owned by Listan GmbH, which manufactures power supply units, CPU coolers, computer cases and case fans. The main target groups for products in the be quiet! range are PC enthusiasts and computer game players as well as system integrators. The company's headquarters is in Glinde, close to Hamburg. At present, the firm also has branches in Poland, China and Taiwan. The products of be quiet! are directly sold from Glinde to distributors and resellers worldwide. However, the major market of the be quiet! brand is Europe.