COOLER MASTER Hyper N 520 RR-920-N520-GP 92mm Sleeve CPU Cooler

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This cooler is great! It is amazingly quiet, easy to install, and a great value!

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Great cooler! most definitely worth the money. Yes install takes a little time but you should have done your homework and knew that. This replaced a Zalman CNPS7500 under HEAVY load there is a 15 degree difference.

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Product works well. Air flow direction arrow would be nice.

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For the price you can't get a better CPU cooler. The only issue is you have to remove the motherbouard to install. Make sure to review online installation videos before installing as the included written instructions are pretty useless.

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1st mounts are better than stock plastic that breaks and it works GREAT and supper quiet !!! i have this in a tempest nzxt case with a total of 9- 120mm fans and cooling is not an issue even when overclocking !!!!

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works wonderfully

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Quiet, reliable, and easy to install. This keeps my Intel i7 920, overclocked to 3.6GHz, running at 63 degree celcius at full load. Pretty good if you ask me. Highly Recommend

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This is an incredible deal

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I love this product. it does what it needs to do and it does it silently , YOU WILL not hear the fan! its great. The only thing i did not like is that one of the screws that screw next to the heat sink did not fit , so i have 3 on instead of 4. I worry a lot that it might have an effect on the cooling but i havent had any problems so far.

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WOW, this fan really works great and keeps the Mobo and CPU cool. I see it's no longer available as I ordered it just in time. Make sure you do your research on the internet as the directions are vague on the direction of the fan.

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Great, silent, all cool now !!!

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Quiet and keeps CPU nice and cool...

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Very efficient and effective. This cooler outperforms my solid copper core2duo cooler that I bought for $120. Only complaint is that it is a three prong connector which mean my motherboard does not register the detailed information usually provided on the fourth prong, but that is only a small matter.

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I bought this because it was way much affordable than those other beefy cooler. This one is working very good. I overclocked my Phenom II X3 720 to 3.4 GHz, and the temps on 100% load won't go higher than 38 degrees Celcius. Great price, and works like a charm. A must get if you want a budget cooler that works like the expensive ones.

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The images of this made me unsure how it would fit, I installed it to a new box assembly so installing the back plate to the bottom of the motherboard was not a problem. This is an awesome cooling machine!! It comes with back plates and instructions that should work for any system this is made for.

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Really impressed. A bit time consuming to install, but other than that it kicks butt in the sense that it keeps the overall temp in my tower down.

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Just got My N520 cooler it works im working with a intel q700 quad core, idling at 42-43 havnt had time to test it under max load, seems to be doing fine only thing bad i would have to say is the install you have to put a bracket on the back so you can imagen the work you have to do, but in the end the work is worth it because i got rid of thos flimsy plastic things that used to hold the old heatsink in,

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I wasn't sure this cooler would perform. I have a i5 750 overclocked to 4ghz. 200x20. This cooler keeps my full load temps at around 60C. and Idle at 32C. Very Impressed! Especially for the price. I run my fans at 100% and I cant hear them. GREAT PRODUCT!

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i have this about 2 week and it work very good and with the price is very good!

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This is the best design I've seen in an air-cooled CPU cooler. The offset fan axes prevent any dead-air zones along the centerline of the fans. We were able to overclock our i7-860 CPUs from 2.8GHz up to 3.6GHz with these coolers. Fans seem a bit cheap, hope they last. Plug them into the power-limiting connectors on your motherboard to keep the noise level down.

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Quiet and keeps CPU nice and cool...

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A nice upgrade from factory, with dual fans. Great value in comparison to factory cpu fan. Reduced temps. about 20 deg. under load. Three things real quick, check size of your case. This fan is larger than i had thought. Naturally the fan is a little louder than normal, nothing that bugs me. Third, i was unaware of the mounting until it got here! This fan requires a couple mounting brackets to be attached to the back of the mother board. Overall, I am quite happy with the purchase of the fan.

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For less then $50 my cpu never gets above 40 degrees C, even while gaming it goes up maybe 2 degrees......what more needs to be said?

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big cool done quietly. I wish it had some indication on which way the air flows to ease installation and get the air going in the correct direction.

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This fan is really good , and pretty big , but it will fit on a mid size case. Great performances so far, with stock fan my full load temp were 65 c now there are 41c. This is with the phenom II X 2.