Dark Rock 3 CPU Cooler An impressive looking cooler, with an ominous black metal look throughout. And this reasonably large heatsink and fan set has pretty much everything you could ask for. Featuring high-quality SilentWings fans and a sophisticated build, it efficiently dissipates heat while maintaining a quiet, distraction-free environment. Perfect for high-performance systems and overclocking, the Dark Rock Pro 3 ensures your CPU stays cool under pressure.