NZXT Kraken Elite 420 RGB 2025 - AIO CPU Liquid Cooler - 420mm Radiator - F420 RGB Core Fan - Customizable 2.72" IPS LCD - NZXT Turbine Pump - AMD® AM5, AM4 - Intel® LGA 1851/1700, 1200/115X - White
Condition: Used - Very Good
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Availability:
Only 1 left in stock, order soon!
Arrives
Sunday, Jun 7
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Size: 420mm Radiator
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.
- 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.
- VIBRANTLY COOL: The RGB Core single-frame fan on the radiator provides optimal airflow and vibrant lighting, along with a sleek, integrated design for easy connectivity and control.
Description
The Kraken Elite AIO (RL-KR42E-W2) 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.
Brand: NZXT
Power Connector Type: 4-Pin
Wattage: 15 watts
Cooling Method: Water
Compatible Devices: AMD (AM5, AM4) and Intel (LGA 1851/1700, 1200/115X) CPU sockets.
Noise Level: 34.5 Decibels
Material: Acrylonitrile Butadiene Styrene, Metal, Plastic, Polyvinyl Chloride
UPC:
Global Trade Identification Number: 15
Number of Packs: 1
Power Connector Type: 4-Pin
Wattage: 15 watts
Cooling Method: Water
Compatible Devices: AMD (AM5, AM4) and Intel (LGA 1851/1700, 1200/115X) CPU sockets.
Noise Level: 34.5 Decibels
Material Type: Acrylonitrile Butadiene Styrene, Metal, Plastic, Polyvinyl Chloride
Brand Name: NZXT
UPC: 810074844307
Global Trade Identification Number: 15
Warranty Description: 6 Year Manufacturer
Manufacturer: NZXT
Number of Items: 1
Model: RL-KR42E-W2
Part Number: RL-KR42E-W2
Item Weight: 1256 Grams
Included Components: Item
Unit Count: 1.0 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jun 7
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: 360mm Radiator
Your going to love this🤍 Pros: 💗 Easy Installation – Comes with pre-applied thermal paste and brackets for both Intel and AMD, making setup hassle-free. 💗 Quiet Operation – Runs silently even under load, ensuring minimal noise disruption. 💗 RGB Customization – Features vibrant RGB lighting, allowing for personalization to match your setup. 💗 Efficient Cooling – Delivers excellent thermal performance, keeping CPU temperatures in check. Cons: ❌ Premium Price – Slightly expensive compared to other AIO coolers. The NZXT Kraken Elite RGB is a fantastic choice for those looking for an easy-to-install, silent, and visually appealing AIO cooler. While it may come at a premium, the build quality, cooling efficiency, and stunning RGB effects make it a solid investment for PC enthusiasts.
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Reviewed in the United States on March 7, 2025 Reviewed in the United States on March 7, 2025 by HispanicTitanic
Size: 240mm Radiator
The pre-applied thermal paste and easy to swap brackets make installing this a breeze. The actual performance is pretty good. CPU temps run a little higher than my air cooler that this replaced, but it is still acceptable and can be remedied with better airflow.
Reviewed in the United States on May 18, 2026 Reviewed in the United States on May 18, 2026 by Tyson Townsend
Size: 360mm Radiator
Excellent Item, peak performance with fine tuning of fan speed, mounts in a breeze, and has very compatible connection with a multitude of software. Certainly, came at a solid price for the reliance. A notable detail, the three 120mm fans are combined into a single unit, mounted with only 4 screws in the corners. They are not separate fans! Also, all aspects of this product are white, but the screws are black if that's important to anyone.
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Reviewed in the United States on April 15, 2026 by Hyicen
Size: 360mm Radiator
I purchased the NZXT Kraken Elite 360 RGB CPU AIO Cooler as a part of a new higher end PC build that I was planning and it was a perfect fit for it! I will start off by saying this is a bit more of a premium AIO compared to some of the newer CHEAPER models by other brands, but this is definitely still a very solid choice especially for an aesthetically pleasing build. The Kraken Elite was very easy to set up in a PC build, (given you are following the manual or a youtube tutorial) coming with everything you need including screws and allowing you to mount the fans to the radiator yourself. I personally decided to mount mine on the top of the case and it was a pretty good fit as it allows the fans to be exhaust, pushing hot air out of the radiator and out of the chassis. The pre-applied thermal paste on the copper plate was definitely a great touch as it would allow for beginners to minimize mistakes with applying that. The Cooling on this AIO is definitely very efficient, generally keeping temps under 60-70°C under load for my R7 9800x3d which is described to run hotter, the Kraken Elite handles it extremely well. The pump & fans seem to be very quiet and doesnt cause any noise issues even at higher speeds, it handles it very well and even better with the Zero RPM Mode. Now when it comes to aesthetics, this thing definitely shines with its premium LCD Screen at 2.7inch IPS at 640x640 allowing for endless ideas of image/gif customization and the ability to show real-time system stats on top of that. Of course being done with the NZXT Cam software which has given me little to no issues at all! The NZXT Cam software is very straightforward and easy to customize your rig, especially if you are pairing other NZXT fans with the AIO, it allows for different RGB modes and separate profiles and tweaking of fan performance and so much more! With all of that being said I definitely recommend the NZXT Kraken Elite AIO for anyone that feels it will fit nicely into their PC build and is willing to pay the premium price for the quality product.
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Reviewed in the United States on February 4, 2026 Reviewed in the United States on February 4, 2026 by Sam Hollister
Size: 420mm Radiator
I love this AIO from the design to the performance NZXT knocked it out of the park. The LED display is very big, customizable and bright. I love being able to look over at my pc and see my temps without having to open up any software its a very nice feature. The RGB ring around the display is cool I just wish it was better diffused as you can see the individual LEDs and at this price point I expect better. The built quality is fantastic! Everything is super solid and made with high quality materials. The Performance is amazing. It keeps my Ryzen 7 7800x3D super cool under full load. The pump motor is slightly loud at full load but its acceptable nothing that is unbearable but you can hear it. When you talk about value for money here its hard because while this is an incredible product it is very expensive for what you get. You can get something similar in performance to this for much cheaper. What you are paying for here is the NZXT brand, design, and build quality. When it comes to that I think its worth it if you got the extra cash to spend you wont be disappointed!
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Reviewed in the United States on August 8, 2025 Reviewed in the United States on August 8, 2025 by Jacob Michelson
Size: 360mm Radiator
I’m really impressed with this product! It exceeded my expectations in both quality and performance. It works exactly as described, and you can tell it’s well-made. I’ve been using it regularly and haven’t had any issues so far. Definitely worth the purchase — I would highly recommend it to anyone considering it!
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Reviewed in the United States on May 19, 2026 by Alex Soto
Size: 360mm Radiator
Easy to install, screen looks fantastic, software is easy to understand, it looks great. When I installed it and started it up it did have a slight "rattle" sound coming from the pump, i turned the pump to max speed and and ran some benchmarks to warm it up, after about 5 hours its silent. (Not 5 hours of benchmarks that was about an hour then played cyberpunk to warm up the whole system) **update, the noise came back louder, currently waiting to hear from nzxt. ** NZXT Did not care, they told me to exchange through amazon and amazon told me to exchange through nzxt, nzxt didnt bother to follow up with me through phone or email, terrible experience
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Reviewed in the United States on January 11, 2026 Reviewed in the United States on January 11, 2026 by Nathaniel
Size: 420mm Radiator
Love the way this thing functions. Mounting was easy and very simple. It fit my motherboard without any issues and it has a mini temperature screen!
Reviewed in the United States on May 17, 2026 Reviewed in the United States on May 17, 2026 by caL