Coolink Silent Savior - HDD Cooler
 

As you can see from the results shown above, the HD cooler by Coolink does do exactly what it says it does, it cools down your hard drive. The idle temperature change is no too significant, but the load temperature drop is more so. The noise of this product, even at full tilt, was not too bad either. It was audible but not too the levels of many other products of its kind.