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

**URL:** https://aio.lv/en/product--nzxt-rl-kr42e-w2--11462629
**Data updated:** 2026-02-13 09:13 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** NZXT
**Manufacturer code:** RL-KR42E-W2
**EAN:** 5056547204215
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 366.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 302.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nzxt-rl-kr42e-w2--11462629

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary 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 with Fluid Dynamic Bearing (FDB). The white design integrates RGB lighting and a slim 26 mm radiator depth for compatibility with larger cases. It provides effective CPU cooling for high-performance systems, suitable for gaming rigs and workstation builds.

## Long description

The NZXT Kraken Elite 420 RGB is an all-in-one liquid CPU cooler designed to provide efficient, low-noise thermal management for modern desktop processors. It features the custom NZXT Turbine pump, a 2.72-inch IPS display with a dynamic RGB ring, a 420 mm radiator that houses three 140 mm fans, extended braided tubing and tool-free mounting hardware compatible with current Intel and AMD sockets.
Advantages
The NZXT Turbine pump is engineered for high flow rate and head pressure to improve cooling performance while keeping operating noise low. A 2.72-inch IPS LCD with 640 x 640 resolution and 60 Hz refresh rate lets you show images, GIFs or real-time system data, and the surrounding RGB ring can be synchronized with on-screen content and other RGB devices. The cooler includes simplified connectivity with a single breakout cable, pre-applied thermal paste for faster installation, and extended rubber tubing with braided sleeving for durability and leak protection.
Suitable for
 High-performance desktop CPUs requiring liquid cooling
 Custom PC builds where aesthetic customization (display and RGB) is desired
 Systems that need quiet cooling with strong thermal dissipation
Key specifications
 Cooler type: All-in-one liquid cooler
 Radiator width: 420 mm; thickness: 26 mm; height: 140 mm
 Fan size: 140 mm (three fans included)
 Pump: NZXT Turbine (custom design for high flow and pressure)
 Display: 2.72-inch IPS LCD, 640 x 640 resolution, 60 Hz refresh rate
 Bearings: Fluid Dynamic Bearing (FDB)
 Tubing: Extended rubber with braided sleeving
 Compatibility: Intel LGA 1851/1700/1200/115x and AMD AM5/AM4
 Colour: White
How to use
Mount the radiator and fans inside a compatible PC case using the included hardware, attach the pump/block to the CPU socket following the provided orientation, and connect the single breakout cable to the motherboard and power sources. The unit comes with pre-applied thermal paste, so place the pump/block onto the CPU, secure the mounting brackets, and power on the system. Use NZXT software or onboard controls to configure the display content and RGB lighting as needed.
Usage recommendations
Install the Kraken Elite 420 RGB in a case that supports a 420 mm radiator and ensure sufficient airflow through the radiator. Keep firmware and NZXT software up to date to access display features and lighting synchronization. Regularly inspect tubing and fittings during routine maintenance and ensure fans are free of dust for sustained cooling performance.

## Specifications

| Feature | Value |
|---|---|
| Type | All-in-one liquid cooler |
| Material | Plastic, Rubber |
| Cable length | 600 m |
| Height | 140 mm |
| Width | 420 mm |
| Depth | 26 mm |
| Product colour | White |
| Noise level | 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 |

## FAQ

### How much does the NZXT Kraken Elite 420 RGB liquid CPU cooler cost, and is it available for purchase?

The price is 366.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 174 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 01.07.2026 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. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for NZXT Kraken Elite 420 RGB liquid 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.

## Image

https://aio.lv/img/cache/product/11462629/66130836_large.webp