NZXT Kraken Elite 420 RGB all-in-one CPU cooler

Name: All-in-one liquid CPU cooler NZXT RL-KR42E-B2
Brand: NZXT
SKU: 11462628
Price: 364.49 EUR
Availability: InStock

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All-in-one liquid CPU cooler NZXT Kraken Elite 420 RGB, 420 mm radiator, 140 mm (14 cm) fans, FDB, black

NZXT Kraken Elite 420 RGB all-in-one CPU cooler Photo 1

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

NZXT Kraken Elite 420 RGB is an all-in-one liquid CPU cooler with a 420 mm radiator and three 140 mm (14 cm) fans using Fluid Dynamic Bearing (FDB). The unit is black, 420 mm wide, 26 mm deep radiator profile and 140 mm fan height. Designed for effective CPU thermal management in gaming and workstation builds, it delivers improved cooling and quieter operation.

Available at price 364.49 €: 11 pcs.

Total available for order: 121 pcs.

Warranty: 2 Years

SKU: 11462628

Manufacturer: NZXT

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

03.07.2026 {{selectedOffer.officeDeliveryString}}

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Customer service center

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

03.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 3.00 kg)

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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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Payment Methods:

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Available for private customers at price 381.49 €: 57 pcs.

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Product information

Description

The NZXT Kraken Elite 420 RGB is an all-in-one liquid CPU cooler designed for efficient, low-noise cooling with a 420 mm radiator and three 140 mm fans. It uses the custom NZXT Turbine pump and features a 2.72-inch IPS LCD with a 640 × 640 resolution and a dynamic RGB ring for visual customization. The cooler includes extended rubber tubing with braided sleeving, pre-applied thermal paste, and tool-free mounting hardware compatible with modern Intel and AMD sockets.

Advantages

The NZXT Turbine pump improves cooling performance while keeping noise levels low. A high-resolution IPS display and RGB ring offer extensive personalization options and can show GIFs, images or system performance metrics. The cooler is supplied with pre-applied thermal paste and a single breakout cable set for faster installation, and the split-flow cold plate design promotes even coolant distribution for efficient heat transfer. Braided tubing increases durability and reduces handling concerns.

Suitable for

High-performance desktop CPUs in gaming and workstation builds
Systems where a visual centerpiece with customizable display/RGB is desired
PC builds requiring quiet but effective liquid cooling

Key specifications

Cooling type: All-in-one liquid cooler with 420 mm radiator
Fan diameter: 140 mm fans
Display: 2.72-inch IPS LCD, 640 × 640 resolution, 60 Hz
Pump: NZXT Turbine pump (high flow, elevated head pressure)
RGB: Dynamic RGB ring with synchronization capability
Cold plate: Split-flow design for even coolant distribution
Tubing: Extended rubber tubing with braided sleeving
Mounting: Tool-free hardware supporting recent Intel and AMD sockets

How to use

Install the radiator and three 140 mm fans in your case according to available radiator mounting points. Mount the pump/block on the CPU using the included tool-free hardware and compatible socket brackets. Connect the single breakout cable set to the motherboard and power supply as instructed, and apply the pre-applied thermal paste on the cold plate before seating if necessary. Configure display and RGB settings via NZXT software to show system metrics, images or synchronize lighting with other devices.

Usage recommendations

For reliable performance, ensure good case airflow and secure the braided tubing to avoid kinks. Keep NZXT software updated to access the latest display and RGB features, and verify compatibility with your motherboard headers before installation.

All features

Type:: All-in-one liquid cooler
Material:: Plastic, Rubber
Cable length:: 600 m
Height:: 140 mm
Width:: 420 mm
Depth:: 26 mm
Product colour:: Black
Noise level: Not only energy saving helps to protect the environment but also noise level reduction. Noise level reduction up to 3 dB really means noise level reduction in 2 times. For example, a device with noise level 39 dB (А) will be two times quieter than a devise with a noise level 42 dB (А). Energy-saving certificate that shows noise level plays the role of an additional objective indicator basing on which You can successfully choose a product.: 34.5 dB
Compatible processor series:: Intel Celeron, Intel Core i3, Intel Core i5, Intel Core i7, Intel Core i9, Intel Pentium
Display size (HxV):: 69 x 69
Package type:: Box
Number of fans:: 3 fan(s)
Fan diameter:: 140 mm
Supported processor sockets:: LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 1700, Socket AM4, Socket AM5, LGA 1155 (Socket H2), LGA 1150 (Socket H3), LGA 1151 (Socket H4)
Suitable location:: Processor
Illumination colour:: Multi
Tube material:: Rubber
Base plate material:: Copper
Built-in display:: Yes
Display type:: IPS
Maximum airflow:: 98.61 cfm
Pump motor speed (max):: 2800 RPM
Pump motor speed (min):: 1200 RPM
Pump voltage:: 12
Pump current:: 300 mA
Fan speed (max):: 2000 RPM
Fan speed (min):: 500 RPM
Fan voltage:: 12 V
Fan current:: 0.95 A
Fan connector:: 8-pin
Radiator material:: Aluminum
Radiator width:: 140 mm
Radiator depth:: 457 mm
Radiator height:: 27 mm
Tube length:: 460 mm
Illumination LED:: Yes
Fan dimensions (W x D x H):: 140 x 140 x 26
Number of LEDs:: 8
Bearing type:: Fluid Dynamic Bearing (FDB)
Quantity per pack:: 1 pc(s)
Fan power consumption:: 11.4 W
Pulse-width modulation (PWM) support:: Yes
Fan static pressure:: 3.2 mmH2O
Fan's mean time to failure (MTTF):: 60000 h
Doesn't contain:: Cadmium, Lead, Mercury (element)
Warranty period:: 6 year(s)
Compliance certificates:: RoHS, VCCI

Instructions

nzxt-RL-KR42E-B2-11462628.pdf

Description

Instructions

nzxt-RL-KR42E-B2-11462628.pdf

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Warehouse	Stock	Delivery to the store	Store Price
EU16	57	03.07.2026	381.49 €
WH319	15	30.06.2026 Best delivery	401.49 €
EU1	2	30.06.2026 Best delivery	405.49 €
WH349	3	03.07.2026	405.49 €
WH353	17	07.07.2026	419.49 €
EU57	1	02.07.2026	421.49 €
EU58	15	13.07.2026	421.49 €

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Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH345	11	03.07.2026	364.49 € Best price

381.49 €

Stock: 57

Delivery Date: 03.07.2026

Warehouse: EU16

401.49 €

Stock: 15

Delivery Date: 30.06.2026 Best delivery

Warehouse: WH319

405.49 €

Stock: 2

Delivery Date: 30.06.2026 Best delivery

Warehouse: EU1

405.49 €

Stock: 3

Delivery Date: 03.07.2026

Warehouse: WH349

419.49 €

Stock: 17

Delivery Date: 07.07.2026

Warehouse: WH353

421.49 €

Stock: 1

Delivery Date: 02.07.2026

Warehouse: EU57

421.49 €

Stock: 15

Delivery Date: 13.07.2026

Warehouse: EU58

Available only for legal entities

364.49 €

Stock: 11

Delivery Date: 03.07.2026

Warehouse: WH345

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Customer questions

FAQ

How much does the NZXT Kraken Elite 420 RGB all-in-one CPU cooler cost, and is it available for purchase?

The price is 364.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 121 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 03.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

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.

Where can I download the instructions for NZXT Kraken Elite 420 RGB all-in-one CPU cooler?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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