---
product_id: 618259913
title: "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: "120150 som"
currency: KGS
in_stock: true
reviews_count: 12
category: "Asus"
url: https://www.desertcart.kg/products/618259913-proart-lc-420-all-in-one-cpu-liquid-cooler-illuminated
store_origin: KG
region: Kyrgyzstan
---

# 450mm reinforced tubing 2000 RPM high airflow 36 dB ultra-quiet operation 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:** 120150 som
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead: elite liquid cooling that works as hard as you do

## Quick Answers

- **What is this?** 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?** 120150 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/618259913-proart-lc-420-all-in-one-cpu-liquid-cooler-illuminated)

## 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

- • **Precision Cooling Power:** Noctua NF-A14 industrialPPC fans deliver max airflow with whisper-quiet noise levels
- • **Real-Time System Insight:** Illuminated meter shows live CPU load, temps & fan speeds for instant status updates
- • **Durable & Flexible Design:** 450mm sleeved tubing ensures long-lasting durability and easy chassis compatibility
- • **Sleek Minimalist Aesthetic:** Understated design perfectly complements ProArt components—performance meets style
- • **Enhanced Thermal Management:** Thicker radiator with larger coolant capacity for superior heat dissipation

## Overview

The ASUS ProArt LC 420 is a premium all-in-one liquid CPU cooler featuring three industrial-grade Noctua NF-A14 2000 RPM fans, a performance three-phase motor, and a unique illuminated system status meter. With 450mm reinforced tubing and a thicker radiator for enhanced cooling, it delivers quiet, efficient thermal management tailored for high-performance desktops. Designed for professionals seeking reliable, stylish, and silent cooling backed by a 6-year warranty.

## 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: 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.
Review: Great cooler! - 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.

## 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 | #147 in Water Cooling Systems |
| Brand | ASUS |
| Color | BLACK |
| Compatible Devices | Desktop |
| Cooling Method | Water |
| Customer Reviews | 4.4 4.4 out of 5 stars (71) |
| Date First Available | March 11, 2024 |
| Item Dimensions LxWxH | 18.2 x 8.1 x 6.3 inches |
| Item Weight | 6.82 pounds |
| Item model number | PROART LC 420 |
| Manufacturer | ASUS |
| Material | Polycarbonate |
| Maximum Rotational Speed | 2000 RPM |
| Noise Level | 36 Decibels |
| Number of Items | 1 |
| Power Connector Type | 4-Pin |
| Product Dimensions | 18.2 x 8.1 x 6.3 inches |
| UPC | 197105367630 |
| Voltage | 12 Volts |

## Product Details

- **Air Flow Capacity:** 2000 Cubic Meters Per Minute
- **Brand:** ASUS
- **Compatible Devices:** Desktop
- **Cooling Method:** Water
- **Material:** Polycarbonate
- **Maximum Rotational Speed:** 2000 RPM
- **Noise Level:** 36 Decibels
- **Power Connector Type:** 4-Pin
- **UPC:** 197105367630
- **Voltage:** 12 Volts

## Images

![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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Solid AIO for your ProArt build
*by M***Y on April 18, 2025*

Thermals are great with my 9800x3d, never above 60 degrees. No noticeable pump sounds (been a few months). Complements ProArt x870e and PA602 case very well. I would really only suggest this cooler if you had other ProArt components in your build. Otherwise, I’d just go with a cheaper AIO. I did swap out the 3 noctua 140mm industrial fans with 3 Noctua A14 140 PWMs fans. Not necessary, just wanted to min/max fan noise. But if you were wondering how easy they are to swap out, I had no issues. One suggestion. This product was not showing up on the newest version of Asus Armoury Crate. I believe it was recently updated at the time and I read stories online of how Armoury Crate is a mess after an update. If it doesn’t show up for you, download the previous version of Armoury Crate. That’s what worked for me.

## 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 Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-04*