NZXT Kraken Elite 420 RGB 420mm All in One Liquid CPU Cooling Kit (Black)

₹29,300

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The Kraken Elite 420 RGB is a liquid CPU cooler with a built-in display for gamers and PC builders who want efficient cooling and customizable lighting. It works with both Intel and AMD processors for a smooth computing experience.

Full specifications ↓

Highlights

Custom NZXT Turbine pump boosts cooling performance by 10%* for better CPU efficiency.
2.72-inch IPS display shows system stats, GIFs, or images with 640x640 resolution.
RGB ring lighting syncs with on-screen content and other RGB devices for a personalized look.
Pre-applied thermal paste and tool-free mounting make installation quick and easy.
F420 RGB Core Fan provides 98.61 CFM airflow and 3.2 mmH₂O static pressure for effective cooling.
6-year warranty ensures long-term reliability and peace of mind.
Split-flow cold plate ensures even coolant distribution for quick heat dissipation.
Extended rubber tubing with braided sleeve prevents leaks and ensures durability.

Specifications

Cooler Type	Liquid AIO, 420 mm radiator
Radiator Dimensions (L x W x H)	457 x 140 x 27 mm (18 x 5.5 x 1.1 in)
Display	69 mm (2.7 in) IPS, 640 x 640 px
Pump Speed	1,200 – 2,800 RPM
Included Fans	F420 RGB Core Fan x1 (3-fan single-frame array)
Socket Support	Intel LGA 1851 / 1700 / 1200 / 115X, AMD AM5 / AM4
Warranty	6 years
Model	NZXT Turbine
Motor Speed	1,200 – 2,800 ± 300 RPM
Power	12 V DC, 0.3 A
Cap Diameter	93.5 mm (3.7 in)
Cap Height	65 mm (2.6 in)
Cap Material	Plastic
Ring Material	Housing Material
Cold Plate Material	Copper
Dimensions (L x W x H)	457 x 140 x 27 mm (18 x 5.5 x 1.1 in)
Materials	Aluminum
Length	460 mm (18.1 in)
Tubing	CIIR rubber with PET braided sleeve
Intel Socket	LGA 1851, 1700, 1200/115X
Intel CPU	Core i9 / Core i7 / Core i5 / Core i3 / Pentium / Celeron
AMD Socket	AM5, AM4
AMD CPU	Ryzen 9 / Ryzen 7 / Ryzen 5 / Ryzen 3
F420 RGB Core Fan	Configuration: Single-frame array (3 fans in one frame)\nQuantity: 1\nDimensions: 420 x 140 x 26 mm\nSpeed: 500 – 2,000 ± 200 RPM\nAirflow: 98.61 CFM\nStatic Pressure: 3.2 mmH₂O\nNoise Level: 34.5 dBA\nBearing: Fluid Dynamic Bearing\nLifespan: 60,000 hours\nFan Connector: 8-pin for PWM & RGB\nPower Consumption: 12 V DC, 0.95 A, 11.4 W / 5 V DC, 0.81 A, 4.05 W\nLED Quantity: 8 LEDs\nCable Length: 600 mm\nMaterial: Plastic, rubber, PCB
Model Number	RL-KR42E-W2 (White) / RL-KR42E-B2 (Black)
UPC	810074844307 (White) / 810074844291 (Black)
EAN	5056547204215 (White) / 5056547204208 (Black)

Who should buy it

This cooler is ideal for users building high-performance PCs with Intel LGA 1851/1700/1200/115X or AMD AM5/AM4 sockets. It may not suit those needing a cooler for non-Intel or non-AMD systems.

Compatibility

Works with Intel LGA 1851, 1700, 1200, 115X and AMD AM5, AM4 sockets. Requires a case that fits a 420 mm radiator. Compatible with NZXT CAM software for customization.

Intel LGA 1851 / 1700 / 1200 / 115X
AMD AM5 / AM4

What's in the box

F420 RGB Core Fan x1
Installation Accessories
Breakout Cable Set

Frequently asked questions

What CPU sockets does the Kraken Elite 420 RGB support?

The Kraken Elite 420 RGB supports Intel LGA 1851, 1700, 1200, 115X and AMD AM5, AM4 sockets.

Will the Kraken Elite 420 RGB radiator fit in my case?

The radiator dimensions are 457 x 140 x 27 mm (18 x 5.5 x 1.1 in), so check if your case supports a 420 mm radiator.

What kind of LCD screen does the Kraken Elite 420 RGB have?

It has a 2.72-inch IPS display with 640x640 resolution and a 60 Hz refresh rate.

What fans come with the Kraken Elite 420 RGB?

It includes one F420 RGB Core Fan with a single-frame array of 3 fans.

What pump does the Kraken Elite 420 RGB use, and what's the warranty?

It uses the NZXT Turbine pump with a 6-year warranty.

How does the 2.72-inch IPS display work with system performance tracking?

The display shows real-time system performance, GIFs, or images and integrates with Spotify and YouTube.

What is the warranty period for the Kraken Elite 420 RGB?

The warranty period is 6 years.

Can the Kraken Elite 420 RGB be used with NZXT CAM software?

Yes, it is compatible with NZXT CAM software for customization.

Brand warranty: 6 Years from the manufacturer — TechCure India helps you with the claim.

Why buy from TechCure India

Genuine product with brand warranty
GST invoice on every order
Insured delivery across India
Free compatibility check before dispatch — or build a full PC with our PC Builder

Specifications

Brand	NZXT
Category	Accessories
Model / MPN	RL-KR42E-B2
Cooler Type	Liquid AIO, 420 mm radiator
Radiator Dimensions (L x W x H)	457 x 140 x 27 mm (18 x 5.5 x 1.1 in)
Display	69 mm (2.7 in) IPS, 640 x 640 px
Pump Speed	1,200 – 2,800 RPM
Included Fans	F420 RGB Core Fan x1 (3-fan single-frame array)
Socket Support	Intel LGA 1851 / 1700 / 1200 / 115X, AMD AM5 / AM4
Warranty	6 years
Model	NZXT Turbine
Motor Speed	1,200 – 2,800 ± 300 RPM
Power	12 V DC, 0.3 A
Cap Diameter	93.5 mm (3.7 in)
Cap Height	65 mm (2.6 in)
Cap Material	Plastic
Ring Material	Housing Material
Cold Plate Material	Copper
Dimensions (L x W x H)	457 x 140 x 27 mm (18 x 5.5 x 1.1 in)
Materials	Aluminum
Length	460 mm (18.1 in)
Tubing	CIIR rubber with PET braided sleeve
Intel Socket	LGA 1851, 1700, 1200/115X
Intel CPU	Core i9 / Core i7 / Core i5 / Core i3 / Pentium / Celeron
AMD Socket	AM5, AM4
AMD CPU	Ryzen 9 / Ryzen 7 / Ryzen 5 / Ryzen 3
F420 RGB Core Fan	Configuration: Single-frame array (3 fans in one frame)\nQuantity: 1\nDimensions: 420 x 140 x 26 mm\nSpeed: 500 – 2,000 ± 200 RPM\nAirflow: 98.61 CFM\nStatic Pressure: 3.2 mmH₂O\nNoise Level: 34.5 dBA\nBearing: Fluid Dynamic Bearing\nLifespan: 60,000 hours\nFan Connector
Model Number	RL-KR42E-W2 (White) / RL-KR42E-B2 (Black)
UPC	810074844307 (White) / 810074844291 (Black)
EAN	5056547204215 (White) / 5056547204208 (Black)
Condition	New, sealed box
Warranty	Manufacturer warranty · details
Invoice	GST tax invoice (input credit available)
Delivery	Insured shipping to every serviceable pin code in India