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  • Cooler Master Hyper N520 - CPU Cooler with Copper Base and 5 Heat Pipes (RR-920-N520-GP)
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Cooler Master Hyper N520 - CPU Cooler with Copper Base and 5 Heat Pipes (RR-920-N520-GP)

265 customer reviews
| 66 answered questions

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We don't know when or if this item will be back in stock.
  • Optimum airflow with offset cooling fans
  • Unique dual fan cooling ensures cool air accelerates straight through the heatsink
  • Supports Intel sockets LGA 1366/1155/775 and AMD socket AM3
  • 6 Copper heatpipes
  • Dual 92mm silent fans included

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Technical Details

  • Brand Name: Cooler Master
  • Model Number: RR-920-N520-GP
  • Color: Black
  • Device Type: Cooling
  • Manufacturer Warranty Description: 1 year

Product Description

Cooler Master Hyper N520 RR-920-N520-GP CPU Fan For Intel LGA1366/1156/775 & AMD AM3/AM2+/AM2, CPU Support: Core i7/ Core 2 Extreme/ Core 2 Quad/ Core 2 Duo/ Pentium 4/ Pentium D/ Celeron / Celeron D; AMD Phenom X4 Quad Core/ Phenom X3 Triple Core/ Athlon 64 x2 Dual Core/ Athlon 64 FX/ Athlon 64/ Sempron, heat Sink Material: Cu base, Al fin, 5X heat pipes, heat Pipes Dimensions: 6 mm.


Product Details

  • Product Dimensions: 5.6 x 4.5 x 2.4 inches ; 1.5 pounds
  • Shipping Weight: 2.2 pounds
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B001NJ0D0Y
  • Item model number: RR-920-N520-GP
  • Average Customer Review: 4.4 out of 5 stars  See all reviews (265 customer reviews)
  • Amazon Best Sellers Rank:
  • Product Warranty: For warranty information about this product, please click here
  • Date first available at Amazon.com: September 14, 2004

Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

14 of 14 people found the following review helpful By CyberNets on November 12, 2013
Verified Purchase
I first was afraid to purchase this, wasn't sure if it'll fit my LGA 1150 socket, but fortunately if fitted perfectly thanks to the Cooler Master universal mount, the cooling system works great, I guess I would have to say it has the perfect cooling system because one side sucks the air and the other blows the air out, making a very convenient constant air flow. If your looking for an affordable CPU cooler to keep and maintain that expensive CPU in a stable condition, then I would recommend that you purchase this.
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30 of 35 people found the following review helpful By Evan C. Schmick on April 1, 2009
I searched high and low for a Cooler for my new I7 that would fit in the Cosmos S case without taking the side fan out. This one showed up somewhere, and since it was fairly cheap while appearing to be decent quality, I bought it. It didn't disappoint.
This little thing is built extremely solid. No cheap, second grade parts. The bottom has a mirror surface, it comes with its own Thermal paste, mounting brackets for just about any CPU type, is quiet, and more than gets the job done. My CPU dropped from 55 C (With stock cooler) to an unbelievably low 26-27C (Cores run about 39)! Seriously, I would suggest you buy this product.

As a side note, I chose to use Arctic Silver 5 Thermal paste, instead of the included.
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5 of 5 people found the following review helpful By John Ayers on June 28, 2010
Before I was running Intel's stock cooler on my i7-920 and was getting temps of about 45°C at idle and as high as 80°C under load. With this, I get temps around 22°C at idle and never higher than 45°C under load. It's a great cooler. It's a little tough to install (requires you to remove the mobo from the case to put a mounting bracket underneath the CPU (don't worry, already holes in the mobo for that). But after the initial pain of installing, it's well worth it, esp for the price.
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4 of 4 people found the following review helpful By E. Step. on June 9, 2010
Verified Purchase
First off, if you are looking to install this, i think 3dgameman shows how to install the V8 cooler, watch this video, as the two are very similar in installation, and the instructions are useless.
Speaking of which , they actually told me to install the backplate ... backwards. This aside the cooler dropped an i5-750 from idling at 38c to 28c, using AS5 compound. Make sure you do not overtighten this sink during installation, as this will cause an imbalance and increased temps, also only use a little thermal compound, too much will ALSO increase temps.

Pros:
looks, smaller than some other heatsinks i've installed in builds, very quiet,
only my noctua's have been quieter so far, but I've tended to stick to coolers I know and trust... so not much variety (fans can always be upgraded don't forget),
price/effectiveness.,
packaging,
baseplate construction.
coolermaster QC

cons:
Fans are an odd size(if you need to replace/upgrade),
almost always requires you to remove the motherboard to install it perfectly.
Some people complain about not realizing what direction the fans blow.
ugly pin connector if you're looking for an overly clean look inside a case with a window.
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The manufacturer commented on the review below
7 of 8 people found the following review helpful By John on July 25, 2013
Verified Purchase
The machine screws that hold the bracket to the heat plate have heads that are so thin that when I attached the cooler to the back plate and tightened finger tight two of them broke off.

I wouldn't recommend this cooler.
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The manufacturer commented on this review(What's this?)
July 26, 2013
Dear valued customer,
We're sorry for the troubles you've encountered. Please contact us through http://www.coolermaster-usa.com/contact.php via Live Chat or email so we can help you with this issue.

Regards,
CMUSA Support
2 of 2 people found the following review helpful By whizkid on August 5, 2012
Verified Purchase
I bought this cpu cooler to cool an AMD A8-3870k in an ASUS F1A75V-Pro motherboard. When I unboxed this thing it was apparent that it was going to need room. So the first thing I did was to just take the whole thing and sit it on top of the cpu socket. Nothing was in the way or making contact, so I was glad. On this board you'll have to take off the stock heatsink bracket and backplate to be able to mount the ones that come with the n520. Installing the backplate can be a little tough, get some help if you need. Also, careful how you hold the whole assembly, the motherboard can flex a little because of the weight. So try to work on it with it sitting down with the back upward facing you. This cooler is HUGE!

The memory DIMM sockets have plenty of clearance, but when I put in my Kingston HyperX T1 memory I noticed that the tall heatsinks were barely clearing the side. There's no contact, but I'm talking less than a centimeter of space. Nothing to worry about, but just a word of caution to those buying higher performance memory. The heatinks on these modules come out to a thinner profile on top, so if they were thicker there could be contact.

My idle temp is around 35c, on full load with Sisoft SANDRA cpu tests around 55c. Gaming in Metro 2033 gets it up to 57-59c (it's hot out here). I'm using the thermal paste the cooler came with, it seems just as capable as anything else you'd buy. But so far I have no complaints, maybe for $20 more I could've gotten a cheap h2o solution. But on air this thing is just incredible, the heatsink never gets hot to the touch. The two fans are just amazingly efficient and quiet, the air is just zipped through the heatsink fins to the rear fan.

I've never owned any cooler this huge, I was just blown away! But it still fit in an NZXT Guardian case just fine, the side panel has over an inch of clearance. The top left corner of the side panel fan has about a centimeter of clearance.
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5 of 6 people found the following review helpful By M4xweLL on October 25, 2010
Verified Purchase
Nice Cooler, very Noise Level LOW LOW!! wow i like it!!, for the price is amazing!!! i have cpu Amd Phenom x2 550 Black Edition and with my original cooler my temperatures 40°C - 42°C idle and 52°C - 54°C Full Game!!

Now with my new Cooler Master Hyper N520 my temperatures in idle is the 30°C - 33°C and full game in 40°C - 44°C is very cool :D, if i had to buy other cooler again... i buy it!!!
A+++++++ Cooler Master Hyper N520
:D

im happy! excelent Shopping!!
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