Conclusion: The Dominator is quite the impressive heatsink and fan. It runs super quiet. In fact, I think it's quieter than the WC-202 water cooling kit from Evercool. The large fan moves slowly reducing the noise output, but the fan is large enough that it still moves a lot of air. The heatsink performed so well that I think it’s worth the difficult installation process. A super quiet heatsink and fan that performs on par with a budget water cooler is quite the bargain.