T hey might be seen by some to be out of fashion these days but the humble air cooler still has a lot going for it. In the past few months I've built a range of gaming PCs—you c ...

Today reviewer Silas Newman takes a look at the latest be quiet! Dark Rock Pro TR4 air cooler - its a bit of a beast too. As the TR4 in the name suggests it's safe to assume that the be quiet!