Best CPU Water Coolers

[Neumann]

Hi,
As the title says, could you guys please let me know what is the best CPU water cooler? (the CPU would be the i7 6700k).
So far I know only 3 coolers; Corsair h110i GTX, Kraken x61, Swiftech h240x. I couldn't make my choice yet. Hopefully I can get some help in here. Thanks in advance.

 

[Lutfij]

The Corsair and NZXT units are sealed all in one coolers that do not require maintenance on a bi-yearly or yearly basis except fo cleaning out teh radiator fins.

Out of those three names you've listed, above, the Swiftech is the only pre-assembled watercooler that can be expanded upon in the future if you'd like to cool your GPU + adding more radiator real estate. Unfortunately all units will be void of warranty once the cooler is disassembled though only the Swiftech has off the shelf parts which means you can customize it and add components at your hearts content.

The sad(or rather fun) fact is that once disassembled you'll need to perform maintenance as would be done on custom level watercooling loops. If you don't want to perform regular coolant changes and flushing then you can leave the Swiftech H240x as is. Though you also have the EK Predator to look forward to...?