Antec Kühler H2O 620 Water Cooling System
 

Since Corsair popularized their version of Asetec's "LCLC" (low cost liquid cooling) system back in 2009, it seems that every time you look, another variation on the theme appears. All-in-one CPU water coolers have become popular and even mainstream, and for good reason: they're much cheaper than traditional liquid cooling systems, and offer a combination of good performance and generally low noise that makes them attractive alternatives to higher-end air coolers. The first generation of these coolers were virtually clones, with manufacturers doing little other than labeling Asetek's design, but we're starting to see some innovation in the area, and Antec's Kühler H20 620 steps into the market with its own unique take on the concept.
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