So now I have two of these on two different macines and I have to say I love them. They really do the job of cooling the CPU and are extremely quiet. Sometimes I have to put my ear to the machine to verify it is running. I can't get over how quite the machine has gotten. The only drawback for me was the height of the memory. I was unable to install it in a push/push configuration because the memory was in the way of the first fan. I had to put the first fan on the back end of the cooler and run it as push/pull. I have seen temps as low as 38C at idle in a serious OC mode. I love this thing. I wish I had more machines so I could buy a copule of more. Good stuff. I was previously using the Thermalright Venomous X RT and the Thermalright U120E-RT-1366 Rev. C Ultra 120 Extreme. Both do a great job of cooling but both are a bit more noisy. The Silver Arrow is so quite you will not know it is running. The fans in the case make more noise.
