Mikhailtech posted a review on the Vizo Voyager Hard Drive Cooler
A quote from the article:
Vizo Voyager Hard Drive Cooler Review
Hard drive cooling is a bit of a controversial topic. Most drives are perfectly fine with whatever circulation goes on inside a case, but others can get quite hot. Dedicated coolers are never a requirement, but they can add to peace of mind that your equipment is running at optimal temperatures. The past couple weeks we've taken a look at several models. Today's contender is a bit different: it's wider and has a couple fans.
Vizo Voyager Hard Drive Cooler Review