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

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I got this for my Pentium D overclocked to 3.8GHZ. The old idle temps were around 50C and now they are around 40C. Full load with Prime95 generated only 58C compared to 75C with the maximum heat torture test. This is a great cooler even with the stock thermal paste.

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It worked right out of the box. Easy installation and easy to follow instructions manual. Keeps my CPU core below 75oF even after three hours of extreme gaming. I would recommend this to anybody.

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Bought this to help overclock a bit and it does a good job keeping the temp low. In case you are in the same boat as I. I overclocked my i7 920 to 3.32 and it idles around 45c (we don't have our AC on yet so that might make a difference.) and about 55c under load. Its quiet even with a case that has allot of mesh openings. tricky to install and make sure your case will fit it. Other than that, great buy.

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Works Great!!! Could use more viewable instructions and an arrow for the airflow.

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it works great

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My i7 is idling at 28 degrees and at 50 with a full load, overclocked at 3.3 GHz. Both at least 15 degrees cooler than the stock Intel fan.

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This cooler although need another pair of hands to help mount the brackets on the cooler I would recommend this cooler to any one. Dual Fans Massive Heat Sink Plus the Piping. Well worth the price, Never skimp on CPU Cooling

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Good price and easy to install. Cooling AMD Phenom II X4 965 black edition, never goes above 38 degrees under moderate load.

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Does the job - keeps CPU cool and runs quiet!

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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.