Cowcotland is back with a review of the Pure Power 13 M 850W from be quiet!. The review begins with a presentation of the power supply's physical characteristics and features. Among other things, it highlights the topologies and standards supported. He then reviews the power supply's voltage, noise and power consumption, and is very pleased with the results. At the end of the test, the media gave it the ‘Cowcot d'Or’ award.