Today we are testing on OCinside.de the all-in-one water cooling system Navis RGB 280 from the manufacturer SilentiumPC. The company was founded in 2007 in Warsaw. They made it their business to manufacture high-quality silent accessories in the form of enclosures, power supplies and cooling solutions. Let us take a look at the following review of the SilentiumPC Navis RGB 280 to see if it is a quiet and powerful CPU cooler.