Cooler Master MasterLiquid MLR vs Noctua NH-L9 CPU Coolers

The Cooler Master MasterLiquid ML240R RGB is a great CPU Cooler for its $114 asking price.

The Noctua NH-L9, however, while a reasonable product for $39, doesn't stack up against its competitors quite as well. If you're considering CPU Coolers in the $40 range, you might want to check out some better options.

The Cooler Master MasterLiquid ML240R RGB managed to earn a spot in roundups from two sources that are known for their trustworthy review methodology - Expert Reviews and Tom's Hardware - but fell short of making it to the top of their lists.

As for the Noctua NH-L9 analysis - it impressed reviewers at Techradar, a source that's known for its objective testing and well-thought-out methodology - it performed great in its "Best CPU cooler 2021: top CPU coolers for your PC" roundup and earned the "Best low-profile CPU cooler" title.

We couldn't find any sources that tested both of these CPU Coolers, so we only analyzed how they performed in reviews from different sites.

We first examined which sources rated each of these best and found that the Cooler Master MasterLiquid ML240R RGB got its highest, 10, rating from Expert Reviews, while the Noctua NH-L9 earned its best, 8, score from Techradar.