be quiet! is known mainly for their power supplies and cooling fans. They have some of the top products around in those categories, but if you didn't know they also make CPU coolers. Today we are going to be taking a look at one of their latest CPU Coolers the Shadow Rock 2, which is the successor to the original Shadow Rock Pro cooler. The Shadow Rock 2 features an aluminum heatsink design with a copper base and four 8 mm copper heatpipes. To aid in cooling you also have a 120 mm SilentWings fan, which only runs at 1600 RPM so it should be pretty quiet. Will this cooler help keep your CPU and system nice and cool? Read on as we find out!