Posted by a reviewer on Amazon

This configuration resulted in a loud noise that sounded like something interfering with the intake fan the noise was actually caused by air bubbles in the radiator

Posted by a reviewer on Amazon

I changed it so the tubes were then facing down which solved the problem but it took about two days for the noise to go away

Posted by a reviewer on Amazon

Also the installation instructions that are included are terrible

Posted by a reviewer on Amazon

When i removed the old heatsink amd phenom x6 which was only 1 week old the whole cpu came with it because the arctic was completely glued to the cpu and some of the pins bended

Posted by a reviewer on Amazon

The second point that i want to make is that in the instruction it tells you to let the air flow in

Posted by a reviewer on Amazon

With respect to the installation of the product

Posted by a reviewer on Amazon

Even though it says there is no cure time with the h50 there are multiple postings on numerous forums supporting low temperatures after a few days

Posted by a reviewer on Amazon

Preconversion configuration included tandem set of 80 mm fans pulling in cool air into rear of case blowing directly onto cpu cooling fanheatsink single 80 mm fan pulling in cool air into front of case blowing directly onto 3 of 5 hard drives 5