Now to the radiator:
When unpacking falls pointing to the enormous size. The weight surprised myself positive because I imagined the cooler heavier.
Now for the installation. The fact that the installation of the baking plate my body is behind the motherboard has an opening relatively easy - as soon as one has found in the English and poorly stated description cope.
Otherwise you would have to remove the motherboard, which again will cost a lot of time.
The installation of the cooler on the front is then again a little complicated, but to accomplish good with 4 hands.
When the holder of the radiator fix it is advisable to keep a minimum (!) 15cm long Phillips screwdriver ready because the supplied "wrench" tightening the screws more than is cumbersome.
Finally, the fan mount, connect and go!
When temperature check with Speedfan falls only once very positively to that the temperature of my i5-2500K has decreased compared to the boxed cooler by almost 10 ° C and settle at 31-33 ° C. Less than 100% load with Prime95 rose with me, the temperature not exceeding 50 ° C. My processor is not overclocked and my body is the HAF 912plus, which means it is very well ventilated.
In my opinion, the cooler is recommended in any case, the Assembly should not be alone, however, to first, moral, and secondly, to have physical assistance)