This cooler is absolute top class after my water cooling had passed I found by chance in a review and have to say that more has been read, he has promised in this review. My computer temperature is only under load to 9 degrees (previously 39) and increased by only 0 degrees from my water cooling in Idel. Also here you have the advantage that you can use all 4 memory which is impossible for most chillers. Through its nested fans are not audible even under full load, the temperature of the CPU almost on the same level of an expensive water cooling, of me a strong buy recommendation