Kraken Core 240 RGB

Q: What’s the best way to connect and sync RGB lighting on pump cap and fans?

Use your motherboard’s 5V ARGB headers: If your motherboard has more than one header: Plug the pump cap and fans into separate headers for more individual control. If your motherboard has only one header: Daisy-chain them by connecting the fan’s 5V female connector to the 5V male connector from the pump cap, then plug that into the single header. Both methods work. Using separate headers gives you individual control, while daisy-chaining keeps the cap and fans perfectly in sync.

240 mm RGB AIO Liquid Cooler

Size

240 mm 360 mm

Family

Elite2.72″ LCD Plus1.54″ LCD CoreRGB logo

Where to Buy

Inside the Box

Kraken Core
RGB Core Single-Frame Fan
Installation accessories

Resources

Manuals & Documentation

Overview

O NZXT Kraken Core AIO oferece refrigeração líquida potente e silenciosa com uma bomba de alto desempenho, ventoinhas PWM e iluminação RGB vibrante. Fácil de instalar e compatível com os soquetes Intel e AMD mais recentes, mantém seu CPU resfriado, seu sistema silencioso e sua montagem com visual limpo.

Resfriamento Silencioso: Uma potente bomba de 3.100 RPM mantém seu CPU resfriado durante jogos pesados e multitarefas, minimizando o ruído.
Conectividade Simples: Conecta-se diretamente à sua placa-mãe para gerenciamento de cabos mais fácil e montagem mais rápida—sem necessidade de controladores extras.
Pás de Ventoinha Otimizadas: Ventoinhas RGB Core (Versão EV-B)* de alta pressão estática empurram o ar eficientemente através das aletas do radiador para resfriamento mais forte com menos ruído.
Controles de Ventoinha Ajustáveis: Ventoinhas com PWM permitem ajustes precisos para desempenho eficiente que você pode personalizar para sua configuração.
Design de Estrutura Única: Múltiplas ventoinhas em uma estrutura sólida reduzem parafusos e cabos, tornando a instalação mais fácil e sua montagem mais limpa.
Instalação Fácil: Suportes sem ferramentas, pasta térmica pré-aplicada e tubulação flexível tornam a configuração rápida e sem frustrações.
RGB Radiante: Conecte ao header ARGB de 5V da sua placa-mãe. Os efeitos RGB são controlados através do software de iluminação da sua placa-mãe.
Pronto para Intel ou AMD: Inclui hardware de montagem para os soquetes AMD® e Intel® mais recentes, incluindo AM5 e LGA 1851.

*Versão EV-B: Ventoinha de estrutura única ARGB 5V exclusiva do Kraken Core. Não é a ventoinha F RGB Core vendida separadamente.

Strong Cooling. Streamlined Design.

Kraken Core delivers reliable liquid cooling with vibrant RGB and a clean, builder-friendly design. It’s a great fit for new builds, upgrades from air cooling, or anyone who wants quiet, reliable performance in a streamlined setup.

Cool and Quiet

A powerful pump keeps CPU temperatures under control during heavy gaming or multitasking, running at 3,100 RPM to deliver efficient cooling with minimal noise.

Optimized Fan Blades

High static pressure fans push air through radiator fins for stronger, more efficient cooling.

Single-Frame Design

Multiple fans in one solid frame—fewer screws, fewer cables, cleaner build.

Easy Installation

Tool-free brackets and pre-applied thermal paste make setup quick, clean, and frustration-free.

Two CPU cooling brackets with Intel and AMD logos on a gradient background

Ready for Intel or AMD

Includes mounting hardware for the latest Intel® and AMD® sockets, like LGA 1851 and AM5.

Simple Connectivity

Connects directly to your motherboard—no extra hubs or controllers needed. Fewer cables mean faster setup and easier cable management.

Radiant RGB

Customize pump and fan lighting using your motherboard’s 5V ARGB header. Just plug in and personalize your setup for a clean, unified look.

Tech Specs

Velocidade do motor

3100 ± 310 RPM

Potência nominal

12V DC, 0.3A, 3.6W / 5V DC, 1A, 5W

LED RGB

19 LEDs

Dimensões

Diâmetro: 70.56 mm, Altura: 64.24 mm (com placa fria)

Material da tampa

Plástico

Material da placa fria

Cobre

Dimensões

277 x 120 x 27 mm

Material do radiador

Alumínio

Comprimento

400 mm

Material

Borracha CIIR+EPDM com revestimento trançado de Nylon

Modelo

F240 RGB Core Fan (EV-B)

Quantidade

Dimensão

240 x 120 x 26 mm

Velocidade

500–2,400 ± 250 RPM por ventoinha

Fluxo de ar

75.05 CFM por ventoinha

Pressão estática

3.07 mm H2O por ventoinha

Ruído

31.9 dBA por ventoinha

Potência nominal

12V DC, 0.74A, 8.88W / 5V DC, 0.45A, 2.25W

Rolamento

Rolamento de fluido dinâmico

LED de saída

8 LEDs por ventoinha

Conector

1x ventoinha PWM 4-pin, 1x RGB 5V

Comprimento do cabo

600 mm

Material

Plástico, borracha, PCB

Vida útil

60,000 horas

Intel

Soquete Intel® LGA 1851/1700 e 1200/115X, processadores Intel® Core™

AMD

Soquete AMD® AM5, AM4, processadores AMD Ryzen™

Garantia

5 anos

Número do modelo

RL-KR24C-B1

UPC

810074846288

EAN

5056547206226

Frequently Asked Questions

What’s the best way to orient the tubing with the Kraken Core pump cap?

For best performance and reliability, route the tubes from the right side of the pump. This helps prevent air bubbles from collecting in the pump, which could otherwise cause noise or reduce cooling efficiency over time.

Keep in mind that the pump cap logo has a fixed orientation, so the appearance won’t change if you rotate the cap.

Do I need NZXT CAM software to control Kraken Core?

No. Kraken Core connects directly to your motherboard for both cooling and lighting. The fans connect through a PWM cable you control in your BIOS or motherboard software, while the RGB plugs into a 5V ARGB header for lighting effects.

You can still use CAM alongside Kraken Core if you’d like. While it doesn’t directly control the cooler pump speed, CAM lets you monitor system performance and sync lighting across other NZXT products.

Why do Kraken Core fan speeds look inconsistent in BIOS and software?

Some early Kraken Core units may show jumpy RPM readings in BIOS or monitoring software due to how the tachometer (TACH) signal is reported. The fans themselves run smoothly, cooling and noise are unaffected. RPM readings also have a normal tolerance of about ±250 RPM (10%) above or below the maximum value. Later units were updated to provide a more stable signal, but if you see this behavior, there’s no need to replace your cooler.

Read the full story here.

What’s the best way to connect and sync RGB lighting on pump cap and fans?

Use your motherboard’s 5V ARGB headers:

If your motherboard has more than one header: Plug the pump cap and fans into separate headers for more individual control.
If your motherboard has only one header: Daisy-chain them by connecting the fan’s 5V female connector to the 5V male connector from the pump cap, then plug that into the single header.

Both methods work. Using separate headers gives you individual control, while daisy-chaining keeps the cap and fans perfectly in sync.

Can I adjust the pump speed on Kraken Core?

No. The pump is designed to run at a fixed speed and doesn’t support speed adjustment. Attempting to change the speed through third-party software may cause damage. In your BIOS, we recommend setting the pump header to run at full speed.