---
product_id: 618259913
title: "ASUS ProArt LC 420 All-in-one CPU Liquid Cooler with Illuminated System Status Meter and Three Noctua NF-A14 industrialPPC-2000 PWM 140mm Radiator Fans"
brand: "asus"
price: "฿38209"
currency: THB
in_stock: true
reviews_count: 13
category: "Asus"
url: https://www.desertcart.co.th/products/618259913-asus-proart-lc-420-all-in-one-cpu-liquid-cooler
store_origin: TH
region: Thailand
---

# Illuminated live system status 2000 RPM high airflow 36 dB ultra-quiet operation ASUS ProArt LC 420 All-in-one CPU Liquid Cooler with Illuminated System Status Meter and Three Noctua NF-A14 industrialPPC-2000 PWM 140mm Radiator Fans

**Brand:** asus
**Price:** ฿38209
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead — the silent guardian your rig deserves.

## Quick Answers

- **What is this?** ASUS ProArt LC 420 All-in-one CPU Liquid Cooler with Illuminated System Status Meter and Three Noctua NF-A14 industrialPPC-2000 PWM 140mm Radiator Fans by asus
- **How much does it cost?** ฿38209 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/618259913-asus-proart-lc-420-all-in-one-cpu-liquid-cooler)

## Best For

- asus enthusiasts

## Why This Product

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

## Key Features

- • **Real-Time System Insight:** Integrated illuminated meter keeps you instantly updated on CPU load, temps, and fan speeds—cooling meets clarity.
- • **Robust & Flexible Design:** 450mm reinforced sleeved tubing ensures durability and seamless chassis compatibility for a sleek, professional build.
- • **Whisper-Quiet Powerhouse:** Three Noctua NF-A14 industrialPPC-2000 PWM fans deliver max airflow at a barely-there 36 dB noise level.
- • **Enhanced Cooling Capacity:** Thicker radiator with larger coolant reservoir guarantees superior heat dissipation for peak performance under pressure.
- • **Seamless ProArt Aesthetic:** Minimalist design perfectly complements your ProArt setup, blending high-tech function with refined style.

## Overview

The ASUS ProArt LC 420 is a premium all-in-one liquid CPU cooler featuring three industrial-grade Noctua NF-A14 140mm PWM fans running up to 2000 RPM with ultra-quiet 36 dB noise levels. It includes an illuminated system status meter for real-time monitoring of load, temperature, and fan speed. With 450mm reinforced sleeved tubing and a thicker radiator for enhanced cooling, it offers durable, flexible installation and superior thermal performance. Backed by a 6-year warranty, it’s designed to elevate both the aesthetics and efficiency of professional-grade desktop builds.

## Description

ProArt LC 420 all-in-one CPU liquid cooler with illuminated system status meter and three Noctua NF-A14 industrialPPC-2000 PWM 140mm radiator fans. Experience unparalleled cooling performance and quiet operation. Powered by a performance three-phase motor and Noctua IndustrialPPC fans, the ProArt LC 420 expertly integrates premium tech into an elegantly understated design back by a 6-year warranty.

Review: Vary premium but vary big - This thing is vary big, was hard to get in, but looks super nice, you can't hear it at all as I have the fans at like 920rpm, you can start to hear the fans at like 1000rpm and this is with the glass off, I have it in the lian li Lamborghini evo rgb case, im running this with the i7 12700k and it is keeping temps well below 80 all the time, packaging is vary nice, fans are super hard to get on the radiator but it worked, it is 100% worth it over any air cooler as its much quieter, can cool anything, and makes your pc much more spacious.
Review: Best liquid cooler used - Excellent built quality! Installation is very easy. Metal fans are stunning! Strong and low noice! With the ASUS software, the fans can be individually tested and stopped. I am using AMD9950X3D. With CPU tested to 100%, the water pump barely reaches 100% and temperature remains less than 80 degC. Although a bit expensive, it is a very good, rigid and reliable liquid cooler.

## Features

- Noctua NF-A14 industrialPPC-2000 PWM 140mm radiator fans deliver high airflow with minimal noise
- Performance three-phase motor offers excellent cooling capability and quieter operation
- Illuminated meter indicates the live system load, temperatures and fan speeds
- 450mm of reinforced sleeved tubing offers durability, flexibility and chassis compatibility
- Thicker radiator with larger coolant storage to deliver enhanced cooling performance
- Minimalist design perfectly complements the aesthetics of the ProArt-family components

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CXLJ2N5B |
| Air Flow Capacity | 2000 Cubic Meters Per Minute |
| Best Sellers Rank | #131 in Water Cooling Systems |
| Brand Name | ASUS |
| Compatible Devices | Desktop |
| Cooling Method | Water |
| Customer Reviews | 4.4 4.4 out of 5 stars (77) |
| Included Components | Cooler |
| Manufacturer | ASUS |
| Material Type | Polycarbonate |
| Maximum Rotational Speed | 2000 RPM |
| Noise Level | 36 Decibels |
| Power Connector Type | 4-Pin |
| UPC | 197105367630 |
| Unit Count | 1.0 Count |
| Warranty Description | 6 Year Warranty |

## Product Details

- **Air Flow Capacity:** 2000 Cubic Meters Per Minute
- **Brand:** ASUS
- **Compatible Devices:** Desktop
- **Cooling Method:** Water
- **Manufacturer:** ASUS
- **Material:** Polycarbonate
- **Maximum Rotational Speed:** 2000 RPM
- **Noise Level:** 36 Decibels
- **Power Connector Type:** 4-Pin
- **UPC:** 197105367630

## Images

![ASUS ProArt LC 420 All-in-one CPU Liquid Cooler with Illuminated System Status Meter and Three Noctua NF-A14 industrialPPC-2000 PWM 140mm Radiator Fans - Image 1](https://m.media-amazon.com/images/I/71UmyNjD2BL.jpg)

## Available Options

This product comes in different **Pattern, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Vary premium but vary big
*by K***T on January 23, 2026*

This thing is vary big, was hard to get in, but looks super nice, you can't hear it at all as I have the fans at like 920rpm, you can start to hear the fans at like 1000rpm and this is with the glass off, I have it in the lian li Lamborghini evo rgb case, im running this with the i7 12700k and it is keeping temps well below 80 all the time, packaging is vary nice, fans are super hard to get on the radiator but it worked, it is 100% worth it over any air cooler as its much quieter, can cool anything, and makes your pc much more spacious.

### ⭐⭐⭐⭐⭐ Best liquid cooler used
*by B***N on September 8, 2025*

Excellent built quality! Installation is very easy. Metal fans are stunning! Strong and low noice! With the ASUS software, the fans can be individually tested and stopped. I am using AMD9950X3D. With CPU tested to 100%, the water pump barely reaches 100% and temperature remains less than 80 degC. Although a bit expensive, it is a very good, rigid and reliable liquid cooler.

### ⭐⭐⭐⭐⭐ Great cooler!
*by T***. on October 27, 2025*

I'm running this with a Ryzen 9950X on a Asus Pro Art motherboard and it's been stellar. The temps stay stable, the fans kick on only under the heaviest of use, and then quickly spin back down. No annoying RBG lights, just quiet performance. Installed very easily in my case that is set up for 360mm radiators.

## Frequently Bought Together

- ASUS ProArt LC 420 All-in-one CPU Liquid Cooler with Illuminated System Status Meter and Three Noctua NF-A14 industrialPPC-2000 PWM 140mm Radiator Fans
- ASUS ProArt PA602 E-ATX Computer Case 420mm Radiator Support, Dual 200mm Built-in Fans, Front Panel IR dust Indicator, Power Lock Latch, Tool-Less PCIe mounting & GPU Holder, 20Gbps USB-C Front I/O
- ASUS ProArt X870E-CREATOR WiFi AMD AM5 X870E ATX Motherboard PCIe® 5.0 x16 Slots with Full Support for Next-gen GPUs, 16+2+2 Power Stages, DDR5, Dual USB4®, 10 Gb & 2.5 Gb LAN, WiFi 7, Four M.2 Slots

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-23*