"The Noctua NH-D15 truly is the successor to the venerable NH-D14. The NF-A15 PWM fans operate very quietly, even more so with the low-noise adapters. The heat sink will last you for years to come thanks to the SecuFirm2 mounting kit, with Noctua offering both past and future CPU socket support. A six year warranty paired with a greater than 150,000 hour MTTF on the fans means this CPU cooler should last you a long time!"



Link: Neoseeker