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  • NZXT 32 Liquid Cooling System
  • Personalization That Pops: Display images, real-time PC performance metrics, web integrations and more with NZXT CAM software.
  • 1.54" LCD Display: - 240x240 resolution - 30 Hz refresh rate - High brightness NZXT o 32 Liquid: - 32°C liquid cooling - 32°C temperature - 32°C cooling system - 32°C liquid cooling system
  • The powerful Asetek pump circulates coolant efficiently and quietly.
  • NZXT Powerful Cooling: Static Pressure Fans with fluid dynamic bearings provide powerful cooling with minimal noise.
  • The text on the image is already grouped and correct. It reads: "7-7AT - 32 -to NZXT SIMPLE SETUP A single breakout cable from pump to motherboard makes for easy installation."
  • Reinforced Tubing: Nylon-braided sleeves protect the rubber tubing from leaks and ensure worry-free handling.
  • The text on the image reads: "CPU COMPATIBILITY Includes all necessary mounting hardware for both Intel and AMD CPU sockets."

NZXT - Kraken 240mm Radiator CPU Liquid Cooler (1 x 120mm F Fans) with 1.54" LCD Display - Black

Model:
RL-KN240-B1
SKU:
6541455
Your price for this item is $125.99
Clearance
The comparable value price is $139.99

Customer reviews

Rating 4.6 out of 5 stars with 326 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

93%would recommend to a friend

Customers are saying

Customers love the Kraken 240mm Radiator CPU Liquid Cooler for its outstanding cooling performance, easy installation, and quiet operation. The LCD display and user-friendly software are also appreciated features. Some customers feel the screen is small, and a few have reported issues with the pump. Overall, the product is praised for its quality and ease of use.

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 5 Showing 81-100 of 326 reviews
  • Pros mentioned:
    Cooling performance

    Better and cooler

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

    So far so good my cpu was running a little hot with my old cooler but this new one got my cpu at 26c at idle which is way better than my older one that kept it at 30c

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

    A great buy

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

    The AIO was very easy to install. The included monitoring software is straightforward with expansive persolization. I great buy for those new to AIO coolers.

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

    Perfect for my rig

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this cooler wanting to replace my air cooler. I’ve noticed significant temp changes already. Under load it never goes over 58 compared to my air cooler reaching as high as 72 sometimes. Install was honestly super easy considering I have never put one in. I’ve recommended this to another friend looking for an AIO and will continue to recommend it

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

    A really fun AIO

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

    It’s an AIO that isn’t boring. It cools, it was easy to install, the app is easy to navigate, the features are fine, all the qualities of a pretty good AIO. But, I didn’t buy this just for that boring stuff. And I really enjoy the not boring stuff.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling performance, Lcd display

    Kraken 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 kraken cooler is a sweet but. Has an lcd display that is fully customizable and it works well running high graphic gaming. My pc doesn’t go over 40 degrees Celsius.

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

    Temperatura

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

    Keeps my ryzen 7 7700 under 55 degrees while gaming

    I would recommend this to a friend
  • Pros mentioned:
    Cooling performance, Lcd display

    Best cpu cooler on the market.

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

    Very sleek and top-notch performance. The lcd display is customizable.

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

    Does the job

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

    It came sealed but the product itself was dirty and had a few damaged spots on the radiator. The pump can get a little loud at times but it keeps my 7800x3d cool enough. Easy to install although there’s several different wires which might be confusing for some. NZXT CAM application could use some updating but it has some neat features.

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

    Amazing value

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

    Amazing value its cools like a charm and its very quiet.

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

    Worth it

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

    Easy to install and worked well. Just a heads up this one comes with the smaller screen and doesnt fill up the space, youd want the elite version. Im using the new nr200p so it doesnt affect me. Other than that it cools my 7800x3d just fine.

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

    Works very good

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very effective for my i7 12700k. Easy to install. You can put a little gif on the screen over the cpu :)

    I would recommend this to a friend

  • Good stuff

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

    Works like a charm, the only thing I don't like is that it shows up in device manager, and I have had apps that says I need to deactivate the cooler in order for those to install properly. Very weird, and it was Windows 10 so maybe with 11 it works better... This one's quiet and seems reliable... I'm happy.

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

    Cooler

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This thing is amazing my pc stays very cool pushing hard games no problem for this cooler

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

    Great product

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Super easy to put together and install. All wires are labeled and easy to follow instructions on there they connect

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

    Great product.

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

    Son loves it, does the job. Easy to install he put it in.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling performance, Lcd display

    Great AIO for keeping Cool

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

    Great AIO, keeps my i9 in the 60’s during heavy gaming. The screen gives you a nice centerpiece to show off in your build.

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

    Quality

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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.

    Easy install, cool temps on my 5800X under load…..

    I would recommend this to a friend
  • Pros mentioned:
    Cooling performance, Lcd display

    Best Budget Liquid Cooler!!!

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

    Fits perfectly in my nzxt h5 flow case and keeps my ryzen 7 5800x and a cool 47-53 while playing warzone/sons of the forest for hours on end. Also the lcd display is worth it being able to look over and check temps is a dream.

    I would recommend this to a friend

  • Works like a charm. Dropped temps significantly

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

    Took my temps down almost 20 degrees vs the Stock cooler. Very silent, the screen on the unit is awesome as well. Would highly recommend.

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

    Best buy never disappoints me with the deals

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

    Best aio for the price would recommend for smaller cases and others looking to keep their cpu cool and the led screen on it looks even cooler pun intended best buy has always been my go to place to buy pc parts it was easy to install

    I would recommend this to a friend
Page 5, Showing 81-100 of 326 reviews
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