Antec Kühler H2O 620 v4 @ Rbmods
 

Liquid coolers have become more and more popular these days. There are many manufacturers who sell service free liquid cooling systems and DIY setups are becoming obsolete. Today we will take a look at Antec's newest water cooling setup called H2O 620 V4. Let's see how well it performs.

http://rbmods.com/antec-kuhler-h2o-620-v4/