This AIO liquid CPU cooler keeps my overclocked i7-7700k (4.5-4.8GHz, results may vary) nice and cool. The included fans seem pretty good. I turned the stock configuration into a push-pull (Corsair fans in front, Thermaltake Riing fans on back) and I am NEVER concerned about temperature, even as the radiator is the intake for the whole system. Even my GTX 1070 stays at excellent temperatures. I've had it for almost a year now with no issues. Cons: I did have some stripping on the mounting holes as I had moved it several times. Also, it has a chunky, 90 degree micro-USB cable that plugs into the bottom of the actual block to connect to a USB 2.0 header which is used to control the RGB light - which is not exactly ideal with today's RGB ecosystem - a 3-pin fan cable to connect to the motherboard, and a 3-pin fan splitter to connect both included 120mm fans. This makes for three visible cables extending from the CPU. I initially used the attached fan splitter cable, but have since only plugged the cooler into my motherboard's AIO pump port and the fans into the CPU fan header (with external fan splitter cable, not included), leaving a whole cable unused but visible. I have quite a bit of RGB in my system, but this product has no RGB system compatibility (like Asus Aura), and can only be set to one static color. It requires the use of the Corsair Link program to use, which, at the time of writing, is separate from Corsair's CUE program that I need for my mouse and keyboard. Also if you've never heard pump noise, it can be a bit annoying. But it's still generally quiet. Overall: I would definitely recommend this. Good cooling, decently quiet, good price and ease of installation. It looks pretty good too, but the RGB elements are a bit dated, as is the whole configuration itself. But it is reliable and effective.