TechwareLabs has published a review of the Thermaltake ProWater 850i.
A quote from the article:
>> Thermaltake ProWater 850i Review
Getting ready to enter the world of watercooling? Not sure about which kit is right for you or even how to install it? We check out the ProWater 850i a cheap and well made kit and take you step by step through our install and explain how the kit works and show its performance.
>> Thermaltake ProWater 850i Review