Wow no reply ever. I hope you managed to find the info out somewhere else.
I just got this in a new pc and so far it works very well. It's incredibly quiet and well most people don't seem to have complaints about it from what I can find on the net. It may get sneered at because it's well a manufactored watercooling system but it's very compact and easy to install. Just two parts the radiator and cooler on the cpu. Seems to keep the system pretty cool.