NZXT Kraken 240 RGB Liquid CPU Cooler

Name: NZXT Kraken 240 RGB Processor RL-KR240-B1
Brand: NZXT
SKU: 9791839
Price: 178.49 EUR
Availability: InStock

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NZXT Kraken 240 RGB Processor All-in-One Liquid Cooler with 12 cm Fans and Fluid Dynamic Bearing Black

NZXT Kraken 240 RGB Liquid CPU Cooler Photo 1

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Short description

The NZXT Kraken 240 RGB is an all-in-one liquid CPU cooler designed for efficient processor cooling in desktop systems. Featuring 12 cm fans with Fluid Dynamic Bearing technology, it ensures reliable airflow with adjustable air pressure ranging from 0.75 to 2.7 mmH2O. Finished in black, this processor liquid cooling system is engineered for high performance, stability, and quiet operation during intensive computing tasks, gaming, and overclocking.

Available at price 178.49 €: 7 pcs.

Total available for order: 9 pcs.

Warranty: 2 Years

SKU: 9791839

Manufacturer: NZXT

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2b. Kengaraga str., Riga, Latvia, LV-1063

28.10.2026 {{selectedOffer.officeDeliveryString}}

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36 months installment: from 4.96 euros per month

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Product information

Description

The NZXT Kraken 240 RGB Processor All-in-One Liquid Cooler with 12 cm Fans and Fluid Dynamic Bearing Black is an advanced processor liquid cooling system designed for desktop computers. Engineered to maintain optimal operating temperatures, this all-in-one liquid cooler combines efficient thermal management with customizable visual features and reliable performance for modern computer builds.

Advantages

This processor liquid cooling system utilizes a powerful pump alongside high-performance PWM fans equipped with fluid dynamic bearing technology to ensure effective airflow and quiet operation. The integrated 1.54-inch square LCD display allows users to monitor real-time system information or showcase custom images directly on the pump head. Additionally, the system features durable rubber tubing reinforced with nylon-braided sleeves and includes pre-applied thermal paste for straightforward setup.

Suitable for

Intensive computing tasks
High-performance gaming systems
CPU overclocking applications
Desktop systems requiring efficient thermal management

This cooling system may not be suitable for compact small form factor cases that lack mounting space for a 240mm radiator or for motherboards lacking compatible headers for pump and fan control.

Key specifications

Type: All-in-one liquid cooler
Fan diameter: 12 cm
Bearing type: Fluid Dynamic Bearing
Minimum air pressure: 0.75 mmH2O
Maximum air pressure: 2.7 mmH2O
Airflow: 78.02 cfm
Product colour: Black
Supported sockets: LGA 1150, LGA 1151, LGA 1155, LGA 1156, LGA 1200, LGA 1700, AM4, AM5, TR4, sTRX4

How to use

Mount the radiator and 12 cm fans securely inside a compatible computer case using the provided mounting brackets. Attach the pump block onto the supported processor socket and connect the single breakout cable to the motherboard. Finalize software configuration by utilizing the NZXT CAM software to manage fan curves, pump speeds, lighting, and LCD display content.

What to consider before purchase

Ensure your computer case supports a 240mm radiator size
Verify processor socket compatibility with your CPU
Check available internal headers for pump, fan, and RGB connections

For best results, regularly check software updates via NZXT CAM and ensure proper airflow clearance inside the computer chassis during installation.

Specifications

Type: Characteristics of the device.: All-in-one liquid cooler
Product colour: The colour e.g. red, blue, green, black, white.: Black
Suitable location: Locations in which the product can be used.: Processor

All features

Packaging content

RGB controller included:: Yes
Cables included:: SATA

Weight & dimensions

Fan dimensions (W x D x H):: 120 x 120 x 26
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.: 0.0528 kg
Waterblock height:: 55.97 mm
Waterblock depth:: 74.7 mm
Waterblock width:: 74.7 mm
Tube length:: 400 mm
Radiator height:: 30 mm
Radiator depth:: 275 mm
Radiator width:: 123 mm
Height: The measurement of the product from head to foot or from base to top.: 12.8 mm
Depth: The distance from the front to the back of something.: 53.2 mm
Width: The measurement or extent of something from side to side.: 63.2 mm

Power

Pump voltage:: 12
Pump current:: 300 mA
Fan voltage:: 12 V
Fan current:: 0.23 A
Fan power consumption:: 2.76 W

Design

Display size (HxV):: 39.1 x 39.1
Display type: Type of display (screen) e.g. LCD.: TFT-LCD
Water block material:: Copper/Plastic
Fan connector:: 4-pin
Illumination colour: The colour of the illumination, which is the light which allows you to see the display etc. clearly.: Multi
Illumination LED:: Yes
Number of fans: The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).: 2 fan(s)
Radiator material:: Aluminum
Material: The material from which a thing is or can be made e.g. wood, plastic.: Aluminium, Plastic
Product colour: The colour e.g. red, blue, green, black, white.: Black

Performance

Fan's mean time to failure (MTTF):: 60000 h
Pump motor speed (max):: 2800 RPM
Pump motor speed (min):: 800 RPM
Fan speed (max):: 1800 RPM
Fan speed (min):: 500 RPM
Quantity per pack:: 1 pc(s)
Fan bearing technology:: Fluid Dynamic Bearing (FDB)
Fan noise level (max):: 30.6 dB
Fan noise level (min):: 17.9 dB
Bearing type:: Fluid Dynamic Bearing (FDB)
Pulse-width modulation (PWM) support:: Yes
Maximum air pressure:: 2.7 mmH2O
Minimum air pressure:: 0.75 mmH2O
Maximum airflow:: 78.02 cfm
Minimum airflow (imperial):: 21.67 cfm
Compatible processor series: A processor which is compatible with this device, belongs to a 'series' which is part of 'family' e.g Celeron D, Celeron G, Celeron M, or, in some cases, is the same as 'family'.: AMD Ryzen™ Threadripper™, Intel Celeron, Intel Core i3, Intel Core i5, Intel Core i9, Intel Pentium, AMD Ryzen™ 5, AMD Ryzen™ 3, AMD Ryzen™ 7
Supported processor sockets: The sockets (plugs) for processors that are supported (can be used) by the device.: Socket AM5, LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 1700, Socket AM4, Socket TR4, Socket sTRX4
Fan diameter: The size of the fan, measured by the distance from one side of the fan to the other, via a straight line going through the middle of the fan.: 120 mm
Type: Characteristics of the device.: All-in-one liquid cooler
Suitable location: Locations in which the product can be used.: Processor

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The All-in-one liquid cooler NZXT Kraken 240 RGB is compared with several similar cooling solutions from NZXT: the All-in-one liquid cooler NZXT Kraken 240 RGB in white with identical fan specifications, larger Kraken 280 models in white and black, and higher-tier Kraken 360 and Kraken Elite 240 variants. All products belong to the same category of processor liquid coolers and share compact block dimensions, but differ in fan diameter, maximum air pressure, color, and cooling capacity.

⚙️ The specifications comparison covers the product type, color, fan diameter, and air pressure to help you evaluate differences in cooling efficiency and aesthetic compatibility.

Parameter	NZXT Kraken 240 RGB Black	NZXT Kraken 240 RGB White	NZXT Kraken 280 RGB White	NZXT Kraken 280 RGB 14 cm Black	NZXT Kraken 360 12 cm Black	NZXT Kraken Elite 240 12 cm Black	Practical significance
Type	All-in-one liquid cooler	All-in-one liquid cooler	All-in-one liquid cooler	All-in-one liquid cooler	All-in-one liquid cooler	All-in-one liquid cooler	All models are designed specifically for processor liquid cooling.
Product colour	Black	White	White	Black	Black	Black	Color choice ensures visual harmony with your PC case and component theme.
Fan diameter	12 cm	12 cm	14 cm	14 cm	12 cm	12 cm	Larger 14 cm fans provide increased airflow efficiency for demanding builds.
Air pressure	0.75 - 2.7 mmH2O	0.75 - 2.7 mmH2O	Up to 3.22 mmH2O	Up to 3.22 mmH2O	0.75 - 2.7 mmH2O	0.75 - 2.7 mmH2O	Higher air pressure helps force air effectively through dense radiator fins.

◎ The suitability and use cases comparison evaluates buyer profiles and setup requirements to determine which model fits your specific build.

Use case	Recommended product	Why
Standard black PC builds requiring efficient CPU cooling	NZXT Kraken 240 RGB Black	Matches black components while providing reliable and quiet processor cooling.
White-themed PC builds	NZXT Kraken 240 RGB White	Offers identical cooling performance to the black version but in a clean white design.
Builds requiring enhanced thermal dissipation	NZXT Kraken 280 RGB 14 cm Black or White version	Features larger 14 cm fans and higher air pressure for improved cooling performance.

NZXT Kraken 240 RGB is best suited for users building a balanced gaming or work PC in a black chassis who need reliable processor cooling. If you are building a white-themed system, the white variant is more appropriate, while setups demanding higher thermal performance will benefit more from the Kraken 280 models.

Warehouse	Stock	Delivery to the store	Store Price
EU16	7	28.10.2026 Best delivery	178.49 €
WH113	2	28.10.2026 Best delivery	188.49 €

178.49 €

Stock: 7

Delivery Date: 28.10.2026 Best delivery

Warehouse: EU16

188.49 €

Stock: 2

Delivery Date: 28.10.2026 Best delivery

Warehouse: WH113

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Customer questions

FAQ

How much does the NZXT Kraken 240 RGB Liquid CPU Cooler cost, and is it available for purchase?

The price is 178.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 28.10.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can NZXT Kraken 240 RGB Liquid CPU Cooler be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the NZXT Kraken 240 RGB Liquid CPU Cooler online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All NZXT products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized NZXT service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, product colour, suitable location, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Show all questions

NZXT Kraken 240 RGB Processor All-in-One Liquid Cooler with 12 cm Fans and Fluid Dynamic Bearing Black

Short description

Product information

Description

Advantages

Suitable for

Key specifications

How to use

What to consider before purchase

Specifications

Packaging content

Weight & dimensions

Power

Design

Performance

Description

Similar products

Product comparison

Customer reviews

Customer questions

How much does the NZXT Kraken 240 RGB Liquid CPU Cooler cost, and is it available for purchase?

If I order this product today, when will I receive my order?

What payment options are available?

Can NZXT Kraken 240 RGB Liquid CPU Cooler be purchased with a lease?

Can this product be purchased for a company (with VAT)?

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?