Pros: works like a charm

Cons: none

Other Thoughts: keeps everything cool, no problems with anything, easy installation

Pros: -Keeps my AMD cool while overclocked and gaming. Idles at 25c and most of the time I exit games with it at 42c
-Quiet, but could be quieter.

Cons: -Quiet, but could be quieter.
-Instructions are a bit subpar

Pros: looks nice, and seems solid

Cons: can't keep my APU under 40C at idle, went back to my antec air cooler, and put the aio in the trash

Other Thoughts: not recommended, really thought at minimum this would be better than air cooling but you get what you pay for (to good to be true)

Pros: - It does a phenomenal job at keeping my overclocked 6600K cool, even under load I didn't see any core pass 48ish degrees. Tough admittedly it is a pretty cool running cpu.
- Aesthetically pleasing in my build with a fractal design define-s the blue lit snowflake looks great.
- Very easy to install, plenty of mounting options! (mine is currently mounted in the top front in push configuration since the case has no optical bays)

Cons: ok here's where I have a few criticisms with the cooler that most people would completely overlook..

- The water pump is VERY noisy, like louder than all of my 5 fan combined loud! I got a case that has silence in mind and I thought I was being clever going with water cooling to avoid fan noise. I even got a different 120mm fan to mount to the radiator reading previous comments on the fan being noisy. (pst. it wasn't the fan, it was the water pump)
- Secondly what exacerbated the first problem is the fact that the pump by default, wants to pump at 100% all the time... -_-
So I have an ROG Maximus Hero with on board waterpump header and controller software which can control the water pump speed. GREAT! so what's the problem? Every time it shuts down or reboots, I have to launch the software and manually change the waterpump speed. for some reason I cannot for the life of me get it to maintain the speed profile I have created.

Other Thoughts: If you don't mind a bit of noise, and the small glitch with the pump control this cooler works like a champ for cooling in a compact form!

Pros: fits my old LGA775. easy to follow instructions. this should be transferable to my next machine.
i like the extra parts they give you just incase.
they really care to make this work for you.
already assembled with fluid.
no mess and no leaks. yet..

Cons: bigger that expected. my fault for not realizing.

Other Thoughts: common sense but make sure to connect the big fan to a 4 prong port or it will operate at full blast and be very loud

Pros: I got this for my new build with an i7-4790 and a H97 motherboard. While running Prime95, temperatures capped at 66C at the max fan speed, and about 70C once you turn the fan to an acceptable noise level.

Cons: The included fan is loud, but I mean it does cool very well.

Other Thoughts: This is a very budget liquid cooler and a very good one and I'm satisfied with my purchase.

Pros: I was out there looking for a great cooling system that would pull down my am3 cpu temp down lower than it was running. I was running my amd phenom II 1090t Black Edition with a regular amd cpu heatsink fan and it was hitting 66 degrees C even 70 degrees C before I had to shut down my new games ,Middle earth SOM and Witcher 3. Now I am running at 28 degrees C on idle and only 41 degrees C at 4.1 ghz overclocked! Could not believe the cooling ability and the quietness of the system.

Cons: None.

Pros: price/performance

Cons: had to use slim fan in rvz01 case in order to get it to fit but that was my problem trying to fit an all in one into that case.

Other Thoughts: keeps 6700k below 80c @4.7ghz (Asrock selectable OC) in a tight space.

Pros: Fit my processor.

Cons: Excessive fan noise, bulky hoses limited mounting options.

Other Thoughts: Installed this cooler on an ASRock B75 PRO3 microATX motherboard in an Antec P50 Micro ATX case. The included fan was excessively loud so I replaced the fans (two front 120s and CPU cooler) with Cougar CF-V12HBs and am now satisfied with the results.

Pros: Compact design and easy to install, simply mounted the radiator/fan onto a fan I already had in my case. Performs well, CPU (i7 5820k) runs at 37-38 degrees C on idle.
The fan that comes in the package is very quiet.

Cons: none

Other Thoughts: Can't speak as to how its performance is during overclocking, as I don't typically use that.