---
product_id: 561641818
title: "Thermaltake TH420 V2 Ultra ARGB Sync/AlO Liquid Cooler/ARGB Fan 140 * 3/PWM 500~1800rpm/Water Block 2.1\" LCD/Black, CL-W386-PL14SW-A"
brand: "thermaltake"
price: "€ 411.93"
currency: EUR
in_stock: true
reviews_count: 8
category: "Thermaltake"
url: https://www.desertcart.sk/products/561641818-thermaltake-th420-v2-ultra-argb-sync-alo-liquid-cooler-argb
store_origin: SK
region: Slovakia
---

# 420mm triple fan radiator PWM fans 500-1800 RPM 2.1" 480x480 LCD display Thermaltake TH420 V2 Ultra ARGB Sync/AlO Liquid Cooler/ARGB Fan 140 * 3/PWM 500~1800rpm/Water Block 2.1" LCD/Black, CL-W386-PL14SW-A

**Brand:** thermaltake
**Price:** € 411.93
**Availability:** ✅ In Stock

## Summary

> 💧 Cool tech, hotter style — your CPU’s new best friend.

## Quick Answers

- **What is this?** Thermaltake TH420 V2 Ultra ARGB Sync/AlO Liquid Cooler/ARGB Fan 140 * 3/PWM 500~1800rpm/Water Block 2.1" LCD/Black, CL-W386-PL14SW-A by thermaltake
- **How much does it cost?** € 411.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/561641818-thermaltake-th420-v2-ultra-argb-sync-alo-liquid-cooler-argb)

## Best For

- thermaltake enthusiasts

## Why This Product

- Trusted thermaltake brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless RGB Sync:** Flawlessly integrate with ASUS Aura, MSI Mystic Light, GIGABYTE Fusion, and ASRock Polychrome.
- • **Copper Core Efficiency:** High-performance copper water block accelerates heat transfer for peak CPU cooling.
- • **Triple 140mm ARGB Fans:** Experience whisper-quiet airflow with PWM-controlled fans delivering up to 84.32 CFM each.
- • **Plug & Play Versatility:** Broad socket compatibility from Intel LGA 1150 to AMD AM5 ensures future-proof build freedom.
- • **Ultra-Visual Cooling Mastery:** Show off your rig’s soul with a vibrant 2.1” LCD that streams 16.8M colors and custom videos.

## Overview

The Thermaltake TH420 V2 Ultra ARGB is a premium 420mm all-in-one liquid cooler featuring a high-res 2.1” LCD display for customizable visuals, three PWM-controlled 140mm ARGB fans for optimized airflow and quiet operation, and a copper water block for superior heat conductivity. Compatible with a wide range of Intel and AMD sockets, it supports motherboard RGB sync software for unified lighting effects, making it the ultimate blend of performance and eye-catching aesthetics for professional-grade PC builds.

## Description

From the all-new TH V2 Ultra ARGB Series, the TH420 V2 Ultra ARGB has a new industrial cap to freshen up the 2.1” LCD Display. With its 480*480 high resolution, you can easily show off 16.8M color videos or photos, from presenting real-time information to playing JPG, GIF, PNG, MP4, MOV, and AVI files or even showing local time and weather information on the display, bringing Ultra to the TH series. Equipped with three enhanced fan speed CT140 ARGB fans, you can match them up with some of our chassis’ pre-installed fans and unify your fans with your build! TH420 V2 Ultra ARGB has a 27mm slim radiator with a thickened 20mm copper chamber, guaranteeing excellent cooling performance. It is suitable for large chassis that can fit 420mm AIOs, and for those who want to try the latest Ultra for further customization experience and even better visual effects. •P/N: CL-W386-PL14SW-A •PUMP: Motor Speed : PWM 1500~3300 RPM ; Rated Voltage : 12V ; Power Input : 5.16W •CPU DISPLAY: Rated Voltage : 5V ; Power Input : 1.15W ; Display Type : 2.1”TFT-LCD ; Display Resolution : 480x480 (RGB) px •DISPLAY SUPPORT: Interface : Micro USB to USB (9PIN) ; System Compatibility : Windows 10 / 11 •WATER BLOCK: Material : Copper •FAN: Dimension: 140 x 140 x 25 mm ; Speed : PWM 500~1800 R.P.M ; Rated Voltage : 12 V & 5V ; Rated Current : 0.11A & 0.31A (one fan) ; Power Input : 3.84W & 1.55W (one fan) ; Air Flow. : 84.32 CFM (one fan) ; Static Pressure. : 2.23mm-H2O (one fan) ; Noise Level. : 34.7dB-A •TUBE: Length : 460mm ; Material : Rubber •RADIATOR: Dimension : 456 x 139 x 27 mm ; Material : Aluminum •COMPATIBILITY: CPU Socket : Intel LGA 2066/2011-3/2011/1700/1200/1156/1155/1151/1150 ; AMD AM5/AM4/AM3+/AM3/AM2+/AM2/FM2/FM1

Review: More Than Just an LCD: A Masterclass in Aesthetic Thermal Management - As a builder who has run the gamut from air towers to custom loops, the Thermaltake TH360 V2 Ultra is the most balanced AIO I’ve integrated into a build. It successfully bridges the gap between "enthusiast performance" and "showpiece aesthetics." Thermal Performance & Acoustic Profile: Testing this on a Ryzen 7 9800X3D , the 360mm radiator surface area is more than sufficient. Under a sustained 30-minute Cinebench loop, my temps stabilized at 35°C which is an impressive level of performance; the PWM fans remain remarkably quiet at the 1200rpm mark. The 500-1500rpm range is perfectly tuned, inaudible at idle, but powerful when the TDP spikes. The 2.1” LCD Display (The X-Factor): The resolution on the 2.1" screen is surprisingly sharp. Using the TT RGB Plus 2.0 software, the customization is intuitive. I transitioned from monitoring real-time GPU/CPU temps to uploading custom weather-informed GIFs. It’s bright, the viewing angles are wide, and it doesn't suffer from the "washed out" look of cheaper LCD blocks. Installation & Cable Management: Thermaltake clearly listened to feedback on the V2. The fan interlocking/cabling is streamlined, which made the "cable-tuck" phase of my build 20 minutes faster than usual. The mounting bracket for AMD was sturdy and provided even pressure across the IHS. Pros: Visual ROI: The LCD transforms the look of the entire interior. Daisy-Chain Efficiency: Significant reduction in cable clutter. Versatility: High thermal ceiling for overclocking, but quiet enough for a studio environment. Cons: Software Dependency: To get the most out of the LCD, you must be comfortable with the TT software suite (ensure you have an internal USB 2.0 header available and 5V rail header). Footprint: It’s a beefy 360mm radiator; verify your case clearance for mounting. Final Verdict: If you are building a "zero-compromise" rig where you want to see your data and your style simultaneously, this is the unit. It justifies the "Ultra" moniker through build quality and ease of use. 5/5 Stars.
Review: Incredible cooling performance - This unit works perfectly, and it drops the temperature radically. I installed the 360mm version in my media server this morning and then ran the Intel Processor Diagnostic Tool to see how it fared. SERVER INFORMATION: Intel i7 4790k processor ASRock Z97 Extreme 6 board 16 GB Ripjaws PC3 12800 RAM Corsair RM850X power supply MSI GeForce GTX 1070 video card 10 hard drives (9 internal and 1 external) Pioneer BDR-209DBK Blu-ray drive Thermal take Water 3.0 Triple Riing RGB 360 water cooler PERFORMANCE: --- IPDT64 - Temperature Monitor Results --- Temperature Test --- ... Version 1.0.12.64b.W ... 57 degrees C below maximum Test Result - PASS Expected Greater than 1 degrees below max Received 57 degrees below max This result is amazing, and I cannot say how happy I am with it. The cooler was purchased for my media server that is used for transcoding 1080p video. Before adding this cooler, I could get over 200F when transcoding multiple streams with the processor NOT overclocked. This was unacceptable, so I sought out a better solution. With this cooler, my maximum reading (on only one core) has been 170F when transcoding multiple streams AND overclocking the processor to 4.7ghz. I have been stress testing the server this whole afternoon with the processor overclocked and the temperature has never gotten above 176F. This result was with all cores of the processor pegged to maximum. INSTALLATION: Installation is not terribly difficult, but it does take a bit of time. You will need to remove the fans from the top of your case, to prepare for the install. The radiator comes without the fans attached, so you can choose to push or pull air through it. You will need to attach the fans to the radiator, then I would recommend installing the radiator to the case before connecting the pump to your processor. Attaching the pump to the processor is simple, as the unit comes with clever brackets that can be configured for basically everything. You will attach a backplate on the back of your motherboard; it attaches with sticky tape. You will need to choose the proper ring for either Intel or AMD, then follow the directions for setting the width of the screw holes. Select the proper thumbscrews for your processor, and press them into the holes on your connector ring. Once you have the connector ring set up for your processor, remove the protective cover from the pump and carefully attach it to the connecting ring, then put the locking ring over it to secure it in place. The pump comes with thermal paste already properly applied to the face, so you can now put the pump up in place, locating the screws into the screw holes in the backplate and screw the pump down securely. Simply connect the pump to your CPU fan connector, connect the light/fan controller to another CPU fan connector on your board, then connect the fans to the controller. This process took me about 20 - 30 minutes, as I was careful, and took my time. You should be able to do it in about the same time if you are careful... faster if you are in a hurry. :) I cannot recommend this cooler highly enough. FIVE STARS

## Features

- Compatible Sockets - Intel LGA 2066/2011-3/2011/1700/1200/1156/1155/1151/1150 and AMD AM5/AM4/AM3+/AM3/AM2+/AM2/FM2/FM1
- Sync with Motherboard RGB Software : Designed to synchronize with ASUS Aura Sync, GIGABYTE RGB Fusion, MSI Mystic Light Sync, and ASRock Polychrome.
- Keep it COLD with Copper : The high-performance copper base plate accelerates heat conductivity. The reliable pump enables maximum water circulation, keeping the copper plate continuously cool.
- New Design, Same Quality : TH V2 Ultra ARGB was given an industrial look to freshen up the 2.1” LCD Display. With its 480*480 high resolution, you can easily show off 16.8M color videos or photos.
- * The Ultra Series products are only supported by the TT RGB Plus 2.0. Software.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CCXDLFZZ |
| Best Sellers Rank | #13 in Water Cooling Systems |
| Brand | Thermaltake |
| Compatible Devices | Desktop |
| Cooling Method | Water |
| Date First Available | July 26, 2023 |
| Item Weight | 6.3 pounds |
| Item model number | CLW386PL14SWA |
| Manufacturer | Thermaltake |
| Material | Aluminum, Tube Material: Rubber, Water Block Material: Copper |
| Maximum Rotational Speed | 1800 RPM |
| Noise Level | 34.7 Decibels |
| Number of Items | 1 |
| Power Connector Type | 3-Pin |
| Product Dimensions | 17.95"L x 1.06"W x 5.47"H |
| UPC | 841163087978 |
| Voltage | 12 Volts, 5 Volts |
| Wattage | 20.61 watts |

## Product Details

- **Brand:** Thermaltake
- **Compatible Devices:** Desktop
- **Cooling Method:** Water
- **Material:** Aluminum, Tube Material: Rubber, Water Block Material: Copper
- **Maximum Rotational Speed:** 1800 RPM
- **Noise Level:** 34.7 Decibels
- **Power Connector Type:** 3-Pin
- **Product Dimensions:** 17.95"L x 1.06"W x 5.47"H
- **Voltage:** 12 Volts, 5 Volts
- **Wattage:** 20.61 watts

## Images

![Thermaltake TH420 V2 Ultra ARGB Sync/AlO Liquid Cooler/ARGB Fan 140 * 3/PWM 500~1800rpm/Water Block 2.1" LCD/Black, CL-W386-PL14SW-A - Image 1](https://m.media-amazon.com/images/I/51PXOyTMimL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ More Than Just an LCD: A Masterclass in Aesthetic Thermal Management
*by J***D on January 26, 2026*

As a builder who has run the gamut from air towers to custom loops, the Thermaltake TH360 V2 Ultra is the most balanced AIO I’ve integrated into a build. It successfully bridges the gap between "enthusiast performance" and "showpiece aesthetics." Thermal Performance & Acoustic Profile: Testing this on a Ryzen 7 9800X3D , the 360mm radiator surface area is more than sufficient. Under a sustained 30-minute Cinebench loop, my temps stabilized at 35°C which is an impressive level of performance; the PWM fans remain remarkably quiet at the 1200rpm mark. The 500-1500rpm range is perfectly tuned, inaudible at idle, but powerful when the TDP spikes. The 2.1” LCD Display (The X-Factor): The resolution on the 2.1" screen is surprisingly sharp. Using the TT RGB Plus 2.0 software, the customization is intuitive. I transitioned from monitoring real-time GPU/CPU temps to uploading custom weather-informed GIFs. It’s bright, the viewing angles are wide, and it doesn't suffer from the "washed out" look of cheaper LCD blocks. Installation & Cable Management: Thermaltake clearly listened to feedback on the V2. The fan interlocking/cabling is streamlined, which made the "cable-tuck" phase of my build 20 minutes faster than usual. The mounting bracket for AMD was sturdy and provided even pressure across the IHS. Pros: Visual ROI: The LCD transforms the look of the entire interior. Daisy-Chain Efficiency: Significant reduction in cable clutter. Versatility: High thermal ceiling for overclocking, but quiet enough for a studio environment. Cons: Software Dependency: To get the most out of the LCD, you must be comfortable with the TT software suite (ensure you have an internal USB 2.0 header available and 5V rail header). Footprint: It’s a beefy 360mm radiator; verify your case clearance for mounting. Final Verdict: If you are building a "zero-compromise" rig where you want to see your data and your style simultaneously, this is the unit. It justifies the "Ultra" moniker through build quality and ease of use. 5/5 Stars.

### ⭐⭐⭐⭐⭐ Incredible cooling performance
*by C***R on September 12, 2016*

This unit works perfectly, and it drops the temperature radically. I installed the 360mm version in my media server this morning and then ran the Intel Processor Diagnostic Tool to see how it fared. SERVER INFORMATION: Intel i7 4790k processor ASRock Z97 Extreme 6 board 16 GB Ripjaws PC3 12800 RAM Corsair RM850X power supply MSI GeForce GTX 1070 video card 10 hard drives (9 internal and 1 external) Pioneer BDR-209DBK Blu-ray drive Thermal take Water 3.0 Triple Riing RGB 360 water cooler PERFORMANCE: --- IPDT64 - Temperature Monitor Results --- Temperature Test --- ... Version 1.0.12.64b.W ... 57 degrees C below maximum Test Result - PASS Expected Greater than 1 degrees below max Received 57 degrees below max This result is amazing, and I cannot say how happy I am with it. The cooler was purchased for my media server that is used for transcoding 1080p video. Before adding this cooler, I could get over 200F when transcoding multiple streams with the processor NOT overclocked. This was unacceptable, so I sought out a better solution. With this cooler, my maximum reading (on only one core) has been 170F when transcoding multiple streams AND overclocking the processor to 4.7ghz. I have been stress testing the server this whole afternoon with the processor overclocked and the temperature has never gotten above 176F. This result was with all cores of the processor pegged to maximum. INSTALLATION: Installation is not terribly difficult, but it does take a bit of time. You will need to remove the fans from the top of your case, to prepare for the install. The radiator comes without the fans attached, so you can choose to push or pull air through it. You will need to attach the fans to the radiator, then I would recommend installing the radiator to the case before connecting the pump to your processor. Attaching the pump to the processor is simple, as the unit comes with clever brackets that can be configured for basically everything. You will attach a backplate on the back of your motherboard; it attaches with sticky tape. You will need to choose the proper ring for either Intel or AMD, then follow the directions for setting the width of the screw holes. Select the proper thumbscrews for your processor, and press them into the holes on your connector ring. Once you have the connector ring set up for your processor, remove the protective cover from the pump and carefully attach it to the connecting ring, then put the locking ring over it to secure it in place. The pump comes with thermal paste already properly applied to the face, so you can now put the pump up in place, locating the screws into the screw holes in the backplate and screw the pump down securely. Simply connect the pump to your CPU fan connector, connect the light/fan controller to another CPU fan connector on your board, then connect the fans to the controller. This process took me about 20 - 30 minutes, as I was careful, and took my time. You should be able to do it in about the same time if you are careful... faster if you are in a hurry. :) I cannot recommend this cooler highly enough. FIVE STARS

### ⭐⭐⭐⭐⭐ 10/10
*by G***. on October 13, 2025*

Great cooler! My CPU Never goes above 68°C! Works perfectly, and comes ready to install off the bat, and is an easy install. RGB works perfectly, and fans compete with Noctua fans in silence. Would recommend

## Frequently Bought Together

- Thermaltake TH420 V2 Ultra ARGB Sync/AlO Liquid Cooler/ARGB Fan 140 * 3/PWM 500~1800rpm/Water Block 2.1" LCD/Black, CL-W386-PL14SW-A
- Thermaltake Tower 300 Black Micro-ATX Case; 2x140mm CT Fan Included; Support Up to 420mm Radiator; Optional Chassis Stand Kit Allows Horizontal Display; CA-1Y4-00S1WN-00; 3 Year Warranty
- Thermaltake SWAFAN EX 14 ARGB PC Cooling Fan, 3-Fan pcak, 500~2000 RPM, Magnetic Connection, Reversable Blades, sync with MB RGB Software, CL-F168-PL14SW-A, Black

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-08*