"Carrying on the glorious traditions of the famous Noctua NH-D14, the NH-D15 model is worthy of its predecessor's fame and deserves the status of a super-cooler. Having got a little broader, taller, heavier and costlier, the NH-D15 can compete with the best products of its class and help you squeeze everything possible out of your CPU at overclocking."
Sergey Lepilov - Xbit Labs.
Noctua NH-D15 CPU cooler review by Xbit Labs - Introduction & Conclusion.