NZXT Kraken Elite 240 2024 - AIO CPU Liquid Cooler - 240mm Radiator - 2 x F120P Fans - Customizable 2.72" IPS LCD - NZXT Turbine Pump - AMD® AM5, AM4 - Intel® LGA 1851/1700, 1200/115X - Black
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Availability:
Only 5 left in stock, order soon!
Arrives
Tuesday, Jun 2
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Size: 240mm Radiator
Style: Non-RGB
Features
- SUPERIOR COOLING: The custom-designed NZXT Turbine pump efficiently cools even the most heat-prone CPUs with its high flow rate and head pressure, resulting in a 10%* performance boost with less noise.
- BIGGER, BOLDER DISPLAY: Enjoy stunning visuals on the large 2.72-inch IPS LCD featuring crisp 640 x 640 resolution, smooth 60 Hz refresh rate, ultra-bright 690 cd/m2 backlight, vibrant 24-bit color, and wide viewing angles.
- MORE PERSONAL THAN EVER: Display your favorite GIF or image, monitor real-time system performance, and integrate with Google Photos, Spotify, and YouTube. Sync the RGB LED ring with on-screen content and other RGB devices for a cohesive look.
- SIMPLE INSTALLATION: Get set up quickly with pre-applied thermal paste, a single breakout cable, and tool-free mounting brackets for the latest AMD (AM5, AM4) and Intel (LGA 1851/1700, 1200/115X) CPU sockets.
- QUIET PERFORMANCE: Static pressure radiator fans provide strong airflow to carry away heat effectively. With Zero RPM Mode, fans shut off completely during low loads for silent operation.
Description
The Kraken Elite AIO RL-KN24E-B2 offers powerful, low-noise CPU cooling with the custom-designed NZXT Turbine pump, and extensive personalization options for the stunning 2.72-inch IPS display.
Product Dimensions: 11.4"L x 7.4"W x 4.9"H
Brand: NZXT
Power Connector Type: SATA/Molex
Voltage: 12 Volts
Wattage: 2.16 watts
Cooling Method: Water
Compatible Devices: Desktop
Noise Level: 30 Decibels
Material: Plastic Rubber Metal
Maximum Rotational Speed: 1000 RPM
Power Connector Type: SATA/Molex
Voltage: 12 Volts
Wattage: 2.16 watts
Cooling Method: Water
Compatible Devices: Desktop
Noise Level: 30 Decibels
Maximum Rotational Speed: 1000 RPM
Air Flow Capacity: 73.47 Cubic Feet Per Minute
Item Dimensions L x W x H: 11.4"L x 7.4"W x 4.9"H
Material Type: Plastic Rubber Metal
Brand Name: NZXT
UPC: 810074844208
Warranty Description: 6 Year Manufacturer
Manufacturer: NZXT
Number of Items: 1
Model: RL-KN24E-B2
Part Number: RL-KN24E-B2
Item Weight: 1.2 Kilograms
Included Components: Liquid Cooler
Unit Count: 1.0 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jun 2
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 240mm Radiator
Style: Non-RGB
Great AIO that keeps my 12900K pretty cool even under 200w+ loads. Never really seen anything beyond 85c under sustained high wattage loads. Screen is absolutely the highlight, it's sharp and big. Looks super cool, definitely more premium than a lot of the other ones. Mine also had the gurgling noise that people often complain about this particular cooler (and the 280/360mm). The only way to fix it is by setting pump speed to max in the cam software. Seems like this pump likes running at full speed. Pricey for sure but definitely recommended just because it's a pretty high quality unit that not only looks dope but does cool extremely well.
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Reviewed in the United States on April 26, 2026 by Saad
Size: 240mm Radiator
Style: Non-RGB
I’m running a Ryzen 9 9950X, and the Kraken 240 Elite RGB has been performing way better than I expected for a 240mm AIO. My CPU idles around 39°C and maxes out at just 54°C during gaming and normal workloads. For a chip this powerful, those numbers are insanely good, especially on a compact radiator. (Using a slight undervolt) The pump is quiet, the RGB looks clean without being overdone, and the LCD display is sharp and actually useful for monitoring temps. Installation was easy, and NZXT CAM recognized everything immediately. If you want strong thermals, quiet operation, and premium aesthetics in a 240mm cooler, this one absolutely delivers.
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Reviewed in the United States on December 3, 2025 by @biishoyyy on insta
Size: 240mm Radiator
Style: Non-RGB
Have the 360 for my main PC NZXT AIOs are amazing Keep things cold, software is rock solid and easy Great options High quality feel and operation Pretty easy to install.
Reviewed in the United States on January 16, 2026 by TNapier
Size: 360mm Radiator
Style: Non-RGB
The media could not be loaded. Looks like I got one of the defective ones the reviews warned me about. Pump makes a constant rattling noise. The AIO looks great, performance is good, and I don’t have any problems with the CAM software, but it seems like this new turbine pump they added for V2 has issues. Going to try and exchange mine.
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Reviewed in the United States on July 15, 2025 by R
Size: 360mm Radiator
Style: Non-RGB
After using this AIO, I can say that it is not just a cooling system, it is a complete improvement for the setup. ✅ The best: • Excellent thermal performance • Keeps the CPU cold even under heavy load (gaming or editing). • Ideal for powerful processors. • Impressive LCD screen • You can customize with gifs, stats or images. • It gives a brutal premium touch to the build. • Top construction quality • Solid materials, premium feeling from the moment you take it out of the box. • Intuitive software (NZXT CAM) • Total control of temperatures, fans and customization.
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Reviewed in the United States on April 6, 2026 by Danieldesousa
Size: 240mm Radiator
Style: Non-RGB
I was looking for an AIO with a large circular screen, and this one is the best for my budget. I was a bit concerned that my budget only allowed for a 240mm AIO and not a 360 AIO, but it has no problem keeping my 9900X cooled and getting the most performance out of it with PBO/CO overclocking up to 240W TDP. The LCD screen is huge and very high resolution; just what I wanted for my case. However, the out of the box display options are fairly limited. I had to use the Web Integration option and do some simple coding (with AI help) to get a fully custom display that I wanted. But the thermal performance for the price can't be beat in a 240mm AIO.
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Reviewed in the United States on May 1, 2026 by Wendi Fisher
Size: 360mm Radiator
Style: Non-RGB
Keeps my 14900k (power limited 253 watts) tamed at ice cold temps. Would unlock the thing's power if not for 14th gen's reputation of degrading itself at high amounts of current/voltage whether you keep it cool or not. But alas. Performance is great. Screen is good, big, bright, colorful. But I wish there were more customization options on what system readings I can display, like being able to show anything hwinfo can in the tray like vram usage or ups battery life even would be nice. Have not messed around with web integration. Loses 1 star for being absurdly expensive for the performance. Yeah it's one of the best on the market, but you can get 95%-97% of this performance with a $100 arctic liquid freezer. Only spend 2.7x that amount on this thing if you're really into the looks and screen. Almost subtracted another star because the sheer size of the pump makes it a pain to fit my corsair vengeance RAM fan, but that wouldn't really have been fair. Just note that this pump is really big and if you have an active ram cooling solution it may conflict with it. HWinfo screenshot after 10 hours of all y-cruncher stress tests running overnight with fans/pump fixed at 100%.
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Reviewed in the United States on February 22, 2025 by Jake Lenoir
Size: 360mm Radiator
Style: Non-RGB
Never hotter than 60°c with settings maxed out on bf6. Quality product from NZXT. Love the large OLED screen with temp displays.
Reviewed in the United States on December 25, 2025 by Travis Coleman