Overview

  • 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.

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Specifications

Capacity & configuration

Cooling Fan Type
Case
Lighting Type
None

Dimensions & weight

Product Name
NZXT - Kraken Plus 240mm Radiator CPU Liquid Cooler (2 x 120mm F120P Fans) with 1.54" Square LCD
Product Height
281 millimeters
Product Width
120 millimeters
Product Length
27 millimeters
Product Weight
33.79 ounces

Features

Fan Size
120mm, 140mm
Brand
NZXT
Color
Black
Airflow Volume
73.47 cubic feet per minute
Cooling System
Air
Fan Speed
2400 revolutions per minute
Noise Level
30 decibels adjusted
Number of Fans Included
2
UPC
810074845281, 810074845298, 810074845304

Power & warranty

Model Number
RL-KN240-B2
Power Consumption
13.53 watts
Warranty - Parts
6 Years
Warranty - Labor
6 Years

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

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Customer reviews

Write a review
JS28Oct 9, 2026 · Verified purchase ★★★★★

Favorite AIO - This cooler is very consistent, temps never get too high. Using with a Ryzen 7700x. Having the LCD screen is super convenient. Also doesnt hurt that you can put a GIF on there for extra customization.

NATHANAOct 9, 2026 · Verified purchase ★★★★★

Easy setup - Installing is easy and it keeps the cpu cool. The screen on it is very useful for checking the temp at a glance

AUSTINDSep 18, 2026 · Verified purchase ★★★★★

Easy install - It comes with the thermal paste perfectly applied to the cooler and a nice case to protect it in the package. Over all I would recommend to anyone although I miss the old style with the infinity mirror :( the custom gifs are cool too.

DAYNEPSep 18, 2026 · Verified purchase ★★★★★

Good cpu cooler - Good for smaller cpus like a i5 intel. Would recommend bigger for i9

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat