Definition: Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.
Input: I bought this cooler so that it would fit in my NZXT M59 case. I checked the dimensions before I bought, so I knew it would fit. There was about an inch left before the cooler would make contact with the side panel of the case. Before I was using the stock cooler and ran Prime 95 on my i7 930 with no overclocking and all stock BIOS settings. At 100% load, Prime 95 gave me 93 degrees C (using Realtemp). Yikes! I stopped the program so that it won't fry my i7 930. After installing the Hyper N520 and running Prime 95, the temperature was at around 70 degrees C with no overclocking. Then overclocked to 3.5 GHz with a max CPU core temperature around 76 degrees C. I'm quite surprised. An overall 20 degrees drop in temperature. Cool is good.    The fans are quite quiet even running at 100%. I had it set for manual to run at 100% no matter what.     One drawback is that you would need to take the motherboard out and install it on the outside. It is quite possible to install it without the motherboard taken out. You would need a clamp or an extra pair of hands to hold the cooler in place while another person turns the nuts on the backside of the motherboard. I do agree the instructions are horrible. But if you know what you are doing then you probably won't need it. The diagram for the direction of the air flow is wrong on the illustration. You would need to look at the fans to figure out the directions.     A good cooler for a decent price. There are probably better coolers out there but are larger and more expensive. If value is what you want, then this cooler would work for you.     As a side note, I used Arctic Silver 5 instead of the included thermal paste.

Cool is good