When it comes to shopping for a new CPU air cooler, Scythe will deliver three things, every time, no matter what. The first of those things is that no matter your needs in cooling or the space allowed for it to fit into, Scythe has one, if not two coolers to fit exactly what you are looking for. The second of these things is that when it comes to design and aesthetics, Scythe delivers some of the best-looking coolers available. The last thing, and what is most important to buyers today, is that you are given terrific performance results, with little to no audible noise coming from their products. We also know that Scythe does not jump around with product lines, trying new things out of left field, hoping to hit a home run. Typically, their methodology revolves around delivering an updated cooler to an already existing product line, by absorbing customer feedback, as well as adapting existing designs to fit the needs of the users as the market evolves. Today is no different, as we delve into a cooler which sports a name that anyone will recognize, yet it has been adapted to fit the needs and requirements of motherboards which were not even though of when this cooler series was originally released. As we sit here today, we are bringing forth the Scythe Mugen 5 Rev.B CPU cooler for examination. Based off the highly awarded Mugen 5, this latest version offers a few minor changes which will deliver customers flexibility, as well as accommodating the latest motherboards to be released. The Mugen 5 Rev.B has an offset and has a section removed from the fins to work flawlessly with motherboards supporting RAM on both sides of the cooler. More importantly, to AMD users, the cooler also brings new hardware to fit on AM4 motherboards. Scythe also uses nickel plating to the heat pipes and is using a new fan from their Kaze Flex series, to up the performance, without drowning you with noise. Realistically, bottom line, this is the Mugen 5 with new mounting hardware.