In an extensive and impressive line of CPU coolers Noctua recently added a new flagship product, the Noctua NH-D15. And, I know that I have mentioned this a couple of times before, there is merely a handful of manufacturers out there that offer processor coolers of the caliber that Noctua offers. These are the guys that make kit and gear that really stand out in the cooling arena. I consider Noctua to be a member of that small selection of top dog manufacturers that never seem to fail with their products. Ever since we got our grubby little paws on one of the first coolers they made (many years ago), we have been nothing but impressed. To date that sentiment has not changed. With every product review that passed by, ever since Noctua started making cooling solutions, the product reviews have been mentioning nothing other than quality and low noise.