Zeden is back with a review of the Pure Base 501 from be quiet!. The review begins with a detailed unboxing of the product, followed by a detailed presentation of the case's exterior and interior: acoustic foam, panels, fans, etc. Then it's time for assembly, followed by cooling and noise performance tests. He is very pleased with the sound results, describing ‘one of the strong points of this case is its ability to significantly reduce noise, offering remarkable sound insulation’. At the end of the review, the reviewer gave it the ‘Very Good’ and ‘ZN Approved’ awards.