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NZXT - Kraken Plus 240mm Radiator CPU Liquid Cooler (2 x 120mm F120P Fans) with 1.54" Square LCD - Black

Model: RL-KN240-B2
SKU: 6630945
Sold byBest Buy

Customers are saying

Customers have good things to say about the cooling performance and the ease of installation provided by this product. Users also appreciate the high-quality, customizable display and note that the device operates with very little noise. While the overall reception is positive, some users have experienced issues regarding motherboard compatibility.

Generated by AI based on customer reviews.

Fan Size

120mm

Features

  • High-Performance Cooling

    The NZXT Turbine pump is engineered for high flow and head pressure, delivering efficient, low-noise cooling to keep your CPU performing at its best under heavy workloads.

  • Custom LCD Screen

    Display real-time system temps, animated GIFs, custom images, or web integrations like Spotify and YouTube on a bright 1.54" square LCD — fully customizable through NZXT CAM software.

  • Quiet Airflow

    High-static pressure fans move air through the radiator to dissipate heat effectively, while Zero RPM Mode stops the fans completely at low loads for silent operation.

  • Easy Installation

    Pre-applied thermal paste and a single breakout cable from the pump cap speed up installation and reduce cable clutter.

  • Wide Compatibility

    Includes tool-free mounting brackets that support the latest AMD and Intel CPU sockets, including AM5 and LGA 1851.

  • Durable and Reliable

    Reinforced rubber tubing with nylon-braided sleeving ensures long-term durability and easy routing during installation.

  • Optimized Cold Plate

    The split-flow copper cold plate channels coolant to the CPU’s hottest areas for better heat transfer, lower temps, and more consistent thermal performance.

  • NZXT CAM Software

    Use NZXT CAM to monitor temps, customize the LCD display, and control fan and pump speeds — all through an intuitive, easy-to-use interface.

Specifications

  • Airflow Volume
    73.47 cubic feet per minute
    Cooling System
    Air, Air
    Fan Size
    120 millimeters
    Fan Speed
    2400 revolutions per minute
    Noise Level
    30 decibels adjusted
    Number of Fans Included
    2
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Reviews

Rating 4.4 out of 5 stars with 60 reviews

5 star rating. 45 reviews4 star rating. 6 reviews3 star rating. 3 reviews1 star rating. 6 reviews
88% would recommend to a friend
Customers are sayingCustomers have good things to say about the cooling performance and the ease of installation provided by this product. Users also appreciate the high-quality, customizable display and note that the device operates with very little noise. While the overall reception is positive, some users have experienced issues regarding motherboard compatibility.
This summary was generated by AI based on customer reviews.
  • Cooling Performance (34)
  • Installation (9)
  • Display Quality (7)
  • Noise Level (3)
  • Compatibility (3)

Customer Images

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.

  • Rated 5 out of 5 stars

    Trust this AIO

    Slapped it in and it worked flawlessly, the NZXT cam software makes customization easy and you can set the pump and fan speed. Very quite, and keeps the cpu under 60 degrees celcius.

    Posted by DonC

  • Rated 5 out of 5 stars

    Great Water-cooler

    Easy install, already has thermal paste, keeps the CPU cool as thats its job - customizable display is always a win

    Posted by Bobus

  • Rated 5 out of 5 stars

    Amazing product

    Easy to install and plug and play. Works perfectly even for open box

    Posted by RalfG

  • Rated 4 out of 5 stars

    Great but wish the screen was a bit brighter

    Overall great thermals especially at the low price point and the NZXT software is super easy to use and download but if your glass side panels are tinted it’s a bit difficult to see at times

    Posted by Nathan

  • Rated 3 out of 5 stars

    Looks good, but performs below avg.

    Looks good, thats about it. The cooling is average, the noise is not nice. (the artic aio is more quiet). Overall, it runs with almost no noise with pump set to 60%, and fans set to 250rpm (nothing special for an aio). Only keeping it because it looks really nice!

    Posted by Amey

See all customer reviews

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Kraken Plus delivers powerful cooling with the custom NZXT Turbine pump and high-performance fans. A vibrant 1.54" square LCD lets you personalize your build with real-time system stats, custom images, or animated GIFs. Installation is fast and clean with pre-applied thermal paste and a single breakout cable from the pump cap.

Pros for NZXT - Kraken Plus 240mm Radiator CPU Liquid Cooler (2 x 120mm F120P Fans) with 1.54" Square LCD - Black
Cooling Performance, Noise Level, Installation, Display QualityCooling Performance, Noise LevelNoise Level, Overall Performance, Heat Dissipation, Installation EaseCooling Performance
Cons for NZXT - Kraken Plus 240mm Radiator CPU Liquid Cooler (2 x 120mm F120P Fans) with 1.54" Square LCD - Black
CompatibilityThere were no cons for this product—There were no cons for this product—There were no cons for this product—

Specs

Questions & Answers

  • What is the refresh rate of the LCD screen?

    The LCD screen has a refresh rate of 30 Hz.

    This question and answer was generated by AI based on customer and product data.

  • What is the maximum fan speed of this cooler?

    The maximum fan speed is 2400 revolutions per minute.

    This question and answer was generated by AI based on customer and product data.

  • How many fans are included with this liquid cooler?

    There are two fans included with this liquid cooler.

    This question and answer was generated by AI based on customer and product data.

  • Can I monitor the temperature using the software?

    Yes, you can monitor temperatures using the NZXT CAM Software.

    This question and answer was generated by AI based on customer and product data.

  • Does this liquid cooler have customizable display?

    Yes, this liquid cooler has a customizable square LCD.

    This question and answer was generated by AI based on customer and product data.
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