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Customer Ratings & Reviews

Your price for this item is $30.99
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The comparable value price is $154.99

Customer reviews

Rating 4.7 out of 5 stars with 313 reviews

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Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

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Cons mentioned filter

92%would recommend to a friend

Customers are saying

Customers have good things to say about the Kraken X63's cooling performance, ease of installation, and quiet operation. Many appreciate its ease of use and aesthetically pleasing design, while some found the accompanying software needed improvement and experienced compatibility issues with their PC cases. The RGB lighting is also a frequently praised feature. Overall, the product receives positive feedback for its cooling capabilities and ease of installation, though software and compatibility issues are noted.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 7 Showing 121-140 of 313 reviews
  • Rated 5 out of 5 stars

    Great!

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great AIO, Make sure it fits your case before you buy!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Works

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works as expected with my custom built computer…..

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Wonderful

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product from nzxt. Performs well and looks amazing.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 4 out of 5 stars

    Good cooler with a cool look!

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Liquid AIO coolers are good but not necessary. If you want something flashy this is a very good cooler though.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 4 out of 5 stars

    Great cooler, not so great fans

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The x63 is a really great cooler with one exception—the fans. Fans a noisy and I had one of them wear out after about 3 months. I replaced both fans with noctua NF-A14 iPPC-3000s and it is freaking awesome now. It runs quieter and cooler now. So again, everything including the software is great, just not the fans.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Cool Cooler

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Infinity LCD screen works awesome. It cools the i7-11700k just fine getting 32C idle. 60C on some load. I did not but the i7 12700K since it did not come with a 1700 LGA bracket.. I had to wait til NZXT ships something out so.. I did not go with that option.

    I would recommend this to a friend
  • Pros mentioned:
    Installation
    Cons mentioned:
    Fit

    Rated 3 out of 5 stars

    Dosent fit in the H510 elite

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This coolet came with everything it needed and it does have a very easy install proccess with the pump but when i went to mount the rad it would not fit even though the website states it fits 280 mm rads on the front. Either then that i would reccomend if this problem dosent effect you or if my case or cooler has a problem.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Cooling

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product! Highly recommend! Love my new setup

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 4 out of 5 stars

    Great cooling system!

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I wish this one had the logo changing option, but I should have read more before buying it! It does a great job of keeping the CPU cool, even under extreme situations. Installation was a bit tricky in my case. I recommend watching a couple of YouTube installs to see how others have done it. The tubes can sometimes get in the way depending on the size of your case.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use
    Cons mentioned:
    Software

    Rated 4 out of 5 stars

    Hardware good, software bad

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to install, looks clean, pump is quiet, NZXT’s software could use a lot of work.

    I would recommend this to a friend
  • Pros mentioned:
    Noise level

    Rated 5 out of 5 stars

    Good boost to overclocking and still quiet.

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Much bigger than the AIO I used before. But it gave me a huge overclock boost on my Ryzen 7 5800x. Radeon software auto overclocked my CPU to 5ghz exactly. Usually, it's supposed to get around 4.7ghz... not bad... and it runs relatively quiet.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Very Good Cooler

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very good cooler. Keeps my 9900k around 60c at load! I keep it at the front of my case so it also acts as an intake for the rest of my PC. For reference I have the H510 Elite, and the temps for every component are really low, despite the case having subpar airflow.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Simple but good quality materials, great design.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good quality materials but nothing fancy, nice looking design, very easy to install, quiet, better looking in person than in pictures, good warranty and lighting looks great but would have been even better if you could sink it up with motherboard lighting.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Nice AIO

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    looks great and works well. Keeps my cpu cool even while gaming. Only thing is figuring out if the actual pump is working or not but that’s more user error than anything. Comes with pre applied thermal paste so no having to mess with that.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    I like this thing a lot

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this open-box and it had everything it was supposed to. Mounted this in an NR200 and using it for a 5900x and my PC has been running clean and cool the entire time.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Temp conrol

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good liquid cooler! I am using a Ryzen 5600x and never seen the temp going over 55 degrees. installing it at first can be confusing, I recommend watching a YT video beforehand.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Very Good

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    There was a little bit of gurgling from the pump when I first installed it, but went away after about 10 minutes. Looks very nice, performs very well, I just wish there was a way to control it other than through CAM.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Lord!!!!!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good lawd, this is fast, efficient and seems to be the most stable of the three I've tested. Granted this cooler is going to obsolete in a few months but was so glad to get this at this price point, worth the wait.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Work great!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great cooler. I was running into issues with my cpu overheating after gaming for awhile, even using a tower air cooler for my overclocked 9900kf system. I’ve not had any issues since I’ve installed this. Works great!!

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Good cooler

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Installing it was a little hard but after that my pc has been working very well. I also like how you can download the NZXT Cam app and read thermals

    I would recommend this to a friend