Just over six months ago, Corsair launched the first closed-loop liquid cooling solutions that use the 6th Generation of Asetek’s cooling technology. The two new models introduced were the H150i Pro, a 360mm closed-loop liquid cooling solution for $159.99 and then the smaller H115i Pro 280mm liquid cooler at $129.99. Both of these liquid CPU coolers use Asetek Gen6 pump and coldplate technologies and have been kitted out with the latest Corsair Magnetic Levitation fans (ML-series) and RGB LED lighting powered by CORSAIR iCUE software. Corsair also introduced a 0RPM mode for these two new coolers, so if liquid temperatures are below 45C the fans turn off and you can enjoy near silent cooling as the pump must still circulate the coolant. Cooling performance on water coolers has really plateaued in recent years, so most the advancements these days are on the cooling solutions pump and fan acoustic performance as well as visual appearance.