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Main image of NZXT Kraken Plus RGB 240 mm AIO Liquid Cooler with 1.54-inch LCD, RGB Core Single-Frame Fan, Black, RL-KR240-B2

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NZXT Kraken Plus RGB 240 mm AIO Liquid Cooler with 1.54-inch LCD, RGB Core Single-Frame Fan, Black, RL-KR240-B2

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Fan Size: 2 Fan Slots (120mm)

2 Fan Slots (120mm)
3 Fan Slots (120mm)

Color: Black

Black
White

1.54-Inch LCD: Customizable 240 x 240 resolution display with 30 Hz refresh rate for system temperatures, custom images, and GIFs.
Turbine Pump: 1,200–2,800 ± 300 RPM pump speed supports high flow rate and head pressure for efficient CPU cooling.
Split-Flow Cold Plate: Copper construction directs coolant toward the CPU’s hottest areas to support heat transfer and dissipation.
RGB Core Fan: Single-frame fan design provides airflow and RGB lighting with streamlined connectivity; fan noise is 31.9 dBA.
CPU Compatibility: Mounting support for Intel LGA 1851, 1700, 1200, and 115X, plus AMD AM5 and AM4 sockets.

Overview

Specs

Reviews (4)

KRAKEN PLUS SERIES

AIO Liquid Cooler With Better Cooling And Smarter Design

The Kraken Plus delivers up to 4.4%* improved CPU cooling performance compared to the previous Kraken with a redesigned pump and optimized fans. A 1.54-inch LCD provides real-time stats and customizable visuals. Installation is simplified with a single breakout cable for a clean setup.

* Based on thermal resistance testing of Kraken Plus 280 vs. Kraken 280 (2023) using the Intel Open Bench method.

KRAKEN PLUS

240 MM | 280 MM | 360 MM

AIO LIQUID COOLER WITH 1.54" LCD & STATIC PRESSURE FANS

KRAKEN PLUS 240

KRAKEN PLUS 280

KRAKEN PLUS 360

KRAKEN PLUS RGB

240 MM | 360 MM

AIO LIQUID COOLER WITH 1.54" LCD & RGB CORE SINGLE FRAME FAN

Available in Black and White

KRAKEN PLUS 240 RGB

KRAKEN PLUS 360 RGB

TURBINE POWERED

The custom-designed pump maximizes flow rate and head pressure, resulting in powerful and efficient cooling performance.

CUSTOMIZABLE SQUARE LCD

Display custom images, GIFs, or track system specs in real time on the 1.54-inch 240 × 240 resolution with a 30 Hz refresh rate screen.

QUIET PERFORMANCE

KRAKEN PLUS

Equipped with quiet and durable high static pressure fans for strong airflow with Zero RPM Mode for silence at low loads.

KRAKEN PLUS RGB

Featuring an RGB Core single-frame fan, it offers quiet, optimal airflow and vibrant lighting with streamlined connectivity.

SPLIT-FLOW COLD PLATE

Copper cold plate maximizes cooling by efficiently directing coolant to the hottest areas of the CPU for maximum heat dissipation.

BUILT-IN RGB & FAN CONTROLLER

A single breakout cable from the cap provides all connections to the built-in fan and RGB controller, simplifying installation and reducing clutter.

DURABLE DESIGN

Extended rubber tubing with nylon-braided sleeving ensures worry-free handling and long-term leak protection.

CPU COMPATIBILITY

Comes with sockets and brackets for the latest CPU chipsets: Intel® LGA 1851, 1700, 1200, 115X and AMD® AM5, AM4.

PRE-APPLIED THERMAL PASTE

Maximizes heat transfer and improved heat dissipation for peak cooling performance while simplifying installation.

Overview

The NZXT Kraken Plus RGB 240 mm AIO liquid cooler combines CPU cooling, a customizable 1.54-inch LCD, and RGB lighting in a black design. It is built for systems using compatible Intel or AMD CPU sockets and provides a single-cable connection from the pump cap to simplify installation.

Key Features

The 1.54-inch LCD displays system temperatures, custom images, or GIFs at 240 x 240 resolution and a 30 Hz refresh rate.
The NZXT Turbine pump is designed for high flow rate and head pressure to support efficient cooling.
The split-flow copper cold plate directs coolant toward the CPU’s hottest areas for heat transfer and dissipation.
The RGB Core single-frame fan combines airflow and RGB lighting with streamlined connectivity.
Pre-applied thermal paste, tool-free mounting brackets, and a single breakout cable help simplify installation.

Performance

The pump operates at 1,200–2,800 ± 300 RPM. The fan operates at 500–2,400 ± 250 RPM per fan and provides 75.05 CFM per fan, with listed fan noise of 31.9 dBA.

Design

The black cooler uses a 281 x 120 x 27 mm aluminum radiator, a 240 x 120 x 26 mm fan format, and 400 mm tubing. The tubing uses CIIR rubber with a nylon braided sleeve for routing during installation.

Connectivity & Compatibility

The fan connector is an 8-pin connection for PWM and RGB. The included mounting support is compatible with Intel LGA 1851, 1700, 1200, and 115X sockets, as well as AMD AM5 and AM4 sockets.

Reliability & Durability

The tubing uses CIIR rubber with a nylon braided sleeve, and the fan uses a Fluid Dynamic Bearing. These construction features support durable routing and fan operation during use.

Software & Tools

NZXT CAM software supports customization of the LCD with system temperatures, animated GIFs, custom images, and web integrations such as Spotify and YouTube.

Specifications

Brand: NZXT
Model: RL-KR240-B2
Part Number: RL-KR240-B2
Type: AIO
Color: Black
Radiator Size: 281 x 120 x 27 mm
Radiator Material: Aluminum
Fan Size: 2 fan slots, 120 mm
Fan Dimensions: 240 x 120 x 26 mm
Pump Speed: 1,200–2,800 ± 300 RPM
Fan RPM: 500–2,400 ± 250 RPM per fan
Fan Air Flow: 75.05 CFM per fan
Fan Noise: 31.9 dBA
Fan Connector: 8-pin for PWM and RGB
Tube Dimensions: 400 mm
Tube Material: CIIR rubber with nylon braided sleeve
Bearing Type: Fluid Dynamic Bearing
Block Compatibility: Intel Socket LGA 1851/1700, 1200/115X, AMD Socket AM5 and AM4

Model
Brand	NZXT
Model	RL-KR240-B2
Part Number	RL-KR240-B2
Type	AIO

Block
Block Compatibility	Intel Socket LGA 1851/1700, 1200/115X, AMD Socket AM5 & AM4

Pump
Pump Speed	1,200 - 2,800 ± 300 RPM

Radiator
Radiator Size	281 x 120 x 27 mm
Radiator Material	Aluminum

Fan
Fan Size	2 Fan Slots (120 mm)
Fan Dim.	240 x 120 x 26 mm
Bearing Type	Fluid Dynamic Bearing
Fan RPM	500 - 2,400 ± 250 RPM per fan
Fan Air Flow	75.05 CFM per fan
Fan Noise	31.9 dBA
Fan Connector	8-pin for PWM & RGB
Color	Black

Tube
Tube Dim.	400 mm
Tube Material	tube: CIIR rubber with Nylon braided sleeve

Additional Information
First Listed on Newegg	May 19, 2025

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 2 years
Limited Warranty period (labor): 2 years
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Return for refund until: January 31, 2027
Return for replacement until: January 31, 2027
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NZXT Kraken Plus RGB 240 mm AIO Liquid Cooler with 1.54-inch LCD, RGB Core Single-Frame Fan, Black, RL-KR240-B2