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The NZXT Kraken 240 RGB is a white liquid CPU cooler featuring two RGB fans and a circular LCD pump display showing an optimal cooling temperature of 32°C.
The NZXT Kraken 240 RGB is a white liquid CPU cooler featuring a dual-fan radiator, RGB-lit fans, and a flexible braided hose connecting to the circular CPU pump block for efficient cooling.
The NZXT Kraken 240 RGB is a circular device with an LCD screen showing “NZXT 32° Liquid” and a color arc for cooling status. Its sleek silver frame features two ports on the right side.
Close-up of the NZXT Kraken 240 RGBs circular metallic component, showcasing a copper plate secured by eight screws, black outer casing, and two left-side black tube connectors for optimal cooling.
A white desktop case with RGB fans, a large graphics card, and the NZXT Kraken 240 RGB water cooling system with LCD screen provide optimal cooling and cable management, all illuminated by vibrant LED lighting.
A white NZXT gaming PC case with a transparent side panel showcases internal components illuminated by purple LED lights, including fans, a Kraken 240 RGB liquid cooling system with an LCD screen, and a powerful graphics card.
The NZXT Kraken 240 RGB is a dual-fan liquid cooler with RGB lighting, attached tubing, and a circular CPU block featuring an LCD screen showing a temperature of 32°C for optimal cooling.
The NZXT Kraken 240 RGB liquid CPU cooler features dual RGB fans, flexible tubing, and a cylindrical pump for optimal cooling, all enhanced by striking purple, orange, and red lighting effects.
The NZXT Kraken 240 RGB is a round black liquid cooler with an LCD screen showing 32°C, a colored arc, “NZXT” and “Liquid,” and two hoses on the right side for optimal cooling.
The NZXT Kraken 240 RGB liquid CPU cooler features two RGB-lit fans and a circular LCD pump displaying a 32°C liquid temperature. The NZXT logo appears on the fans and pump, while black braided tubes deliver optimal cooling performance.
A close-up of the NZXT Kraken 240 RGB shows its circular copper plate secured by six screws, housed in a black case with dual nozzle connectors for efficient cooling.
A side view of a black gaming PC featuring NZXT’s Kraken 240 RGB liquid cooler with LCD temperature display, optimal cooling, vibrant RGB lighting, a large graphics card, and neatly managed cables.
A black NZXT gaming PC case with a tempered glass side panel displays purple LED-lit components, including an NZXT Kraken 240 RGB liquid cooler with an LCD screen for stylish, high-performance cooling.

Kraken 240 RGB

240mm AIO Liquid Cooler with LCD Display and RGB Fans

3.2
Rated 3.2 out of 5 stars
3.2 Stars (6 Reviews)
Color
White Black
Where to Buy

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Overview

The Kraken delivers chillingly cool performance, an easy install, and a display screen for system specs or custom images.

  • Pump features an embedded 1.54” square LCD screen to display real-time system info or custom images
  • Screen supports the display of custom images, animated GIFs, and CAM system info with adjustable orientation
  • Powerful Asetek pump provides optimal cooling and up to 2,800 RPM whisper-quiet operation
  • Includes high-performance PWM fans with fluid dynamic bearings for optimal cooling
  • Includes F140/F120 RGB Core fans
  • Single breakout cable simplifies installation
  • Rubber tubing is reinforced with nylon-braided sleeves to prevent leaks
  • Control custom screen content, RGB, pump speed, and zero-noise fan curves with NZXT CAM software.
A close-up of a computer’s interior shows an NZXT CPU liquid cooler displaying a temperature of 32°C, with RGB-lit cooling fans and black cables neatly organized around the components.

LCD Display

1.54" square LCD display with 240x240 resolution, 30 Hz refresh rate, and high brightness.
A black computer liquid cooling pump with a circular digital display showing GPU and CPU temperatures, and a copper base with screws visible on the opposite side.

High-Performance Pump

The powerful Asetek pump circulates coolant efficiently and quietly.

A liquid CPU cooler from NZXT with two RGB-lit fans mounted on a radiator, showing airflow direction with colored arrows and a circular display on the pump indicating a temperature of 32°C.

Colorful Cooling

RGB Core Fans with fluid dynamic bearings provide powerful cooling and vivid RGB lighting.
A white PC tower with a mesh front panel, visible internal components, and purple LED lighting illuminating the cooling fans and liquid cooler inside the case.

Installation Made Easy

  • A single breakout cable from pump to motherboard streamlines installation.
  • Includes compatible mounting brackets for Intel (LGA 1700/1200/115X/1851) and AMD processors (AM4, AM5).
  • Pre-applied NZXT High-Performance Thermal Paste.
  • Extended rubber tubing with durable nylon-braided sleeves for worry-free handling.
Tech Specs
RGB Controller Dimensions
63.2 x 53.2 x 12.8 mm
RGB Controller Weight
52.8g
RGB Controller Mounting
Magnet and 3M Dual Lock
RGB Controller Connection Cables
1x USB 2.0 internal connector 1x SATA power cable
RGB Controller Input Connector
12 V DC / 2.6 A
RGB Controller RGB Lighting Channels
3
RGB Controller Output Channel Voltage
5 V DC
RGB Controller NZXT RGB Channel Output LED Qty.
Up to 40 LEDs per channel and up to 120 LEDs combined total for the total 3 channels
Orientation
Software adjustable Default, +90, +180, and -90 Degrees
Panel Active Area
1.54" (39.1 mm)
Resolution
240 x 240 px
Brightness
300 cd/m²
Panel Type
Transmissive TFT, 262K color
Cap Material
Aluminum and plastic
Block Dimensions
Diameter: 74.7 mm H: 55.97 mm
Block Material
Block: Copper Housing: Plastic
Motor Speed
800 – 2,800 ± 300 RPM
Power
12 V DC, 0.3 A
Dimensions
123 x 275 x 30 mm (4.8 x 10.8 x 1.2 in)
Material
Aluminum
Length
400 mm (15.7 in)
Material
Ultra-low Evaporation Rubber with Nylon Braided Sleeve
Intel Socket
LGA 1851, 1700, 1200/115X
Intel CPU
Core i9 / Core i7 / Core i5 / Core i3 / Pentium / Celeron
AMD Socket
AM5, AM4, sTRX4*, TR4* (*Threadripper bracket not included)
AMD CPU
Ryzen 9 / Ryzen 7 / Ryzen 5 / Ryzen 3 / Threadripper
Model
F120 RGB Core Fans
Configuration
2 individual fans
Quantity
2
Dimensions
120 x 120 x 26 mm
Speed
500 – 1,800 ± 180 RPM
Airflow
78.86 CFM
Static Pressure
2.57 mmH₂O
Noise Level
33.88 dBA
Bearing
Fluid Dynamic Bearing
Lifespan
60,000 hours / 6 Years
Fan Connector
4-pin PWM
Power Consumption
12 V DC, 0.2 A, 2.4 W
Warranty
6 years
Model Number
RL-KR240-W1 (White) / RL-KR240-B1 (Black)
UPC
810074842730 (White) / 810074842747 (Black)
EAN
5056547202655 (White) / 5056547202662 (Black)
3.2
Rated 3.2 out of 5 stars
Based on 6 reviews
50%would recommend this product
Total 5 star reviews: 2 Total 4 star reviews: 1 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 2
6 reviews
  • RM
    rose m.
    Product Standouts Design, Performance
    Rated 3 out of 5 stars
    5 months ago
    very good

    the cpu cooler very good

    Was this helpful?
  • KM
    Keith M.
    Verified Buyer
    I recommend this product
    Product Standouts Design
    Rated 4 out of 5 stars
    6 months ago
    Display could be brighter, but still a good AIO unit...

    I have a few AIO coolers and this keeps the CPU cool, just like my other units. I picked this one for its design, white color, and customizable display. Software was easy to configure and understand. If anything, I do have two complaints. First, the settings reset when powered off and do not come back until the software is launched, so the fans are bright white until it kicks in. Would be nice to be able to have those settings stored in the device for boot. Second, the display just seems too dark for me. I have all the brightness sliders kicked up and even turned down the lights on the fans, but the main info display on the cooler could still be brighter. Overall, I'm happy with the purchase.

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  • MV
    Metal V.
    Verified Reviewer
    I recommend this product
    Product Standouts Great Quality, Performance, Graphics, Design, Ease of use
    Rated 5 out of 5 stars
    7 months ago
    This is a beast !!

    With very little configuration it not only monitors your CPU the GPU function works spot on. Install the NZXT software set it up how you want to and bang it just works and you van make the it look how you want to !

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  • L
    Leon
    Verified Reviewer
    I do not recommend this product
    Rated 1 out of 5 stars
    10 months ago
    Does not monitor my GPU

    This is probably one of the most disappointing pieces of kit I have ever purchased. Not only does it not show my GPU temps, which are very important. Support doesn't even have an ETA for when it will be fixed, and it has already been an issue for over 6 months.

    I cannot recommend this AIO at all, and I regret buying it.

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  • B
    Brendan
    I recommend this product
    Rated 5 out of 5 stars
    11 months ago
    5 Stars

    Easy install, it runs fantastic. Software super easy to use, doubles are a temp reader. Looks fantastic, the rgb can be muted if you're looking for that. Would say a bit pricey but if you can get it on sale, definitely do so.

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