---
product_id: 606866940
title: "120mm Large Heatsink Aluminum Heat Sink 4.72x4.72x0.79Inch/ 120x120x20mm Square Cooler for Router Cooling Base and Power Supply IC Graphics Card Memory Heat Sink 120mmx120mmx20mm"
brand: "awxlumv"
price: "€ 36.88"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.sk/products/606866940-120mm-large-heatsink-aluminum-heat-sink-4-72x4-72x0-79inch
store_origin: SK
region: Slovakia
---

# Black anodized finish for enhanced thermal conductivity 120mm large surface area for max heat dissipation 6063-T5 aluminum alloy: lightweight & ultra-durable 120mm Large Heatsink Aluminum Heat Sink 4.72x4.72x0.79Inch/ 120x120x20mm Square Cooler for Router Cooling Base and Power Supply IC Graphics Card Memory Heat Sink 120mmx120mmx20mm

**Brand:** awxlumv
**Price:** € 36.88
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Stay Ahead: The Ultimate Heat Defense for Your Tech

## Quick Answers

- **What is this?** 120mm Large Heatsink Aluminum Heat Sink 4.72x4.72x0.79Inch/ 120x120x20mm Square Cooler for Router Cooling Base and Power Supply IC Graphics Card Memory Heat Sink 120mmx120mmx20mm by awxlumv
- **How much does it cost?** € 36.88 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/606866940-120mm-large-heatsink-aluminum-heat-sink-4-72x4-72x0-79inch)

## Best For

- awxlumv enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Powerful:** At just 6.77 oz, this heatsink delivers heavyweight cooling performance without adding bulk to your system.
- • **Sleek & Stealthy Design:** Black oxidized surface not only boosts heat transfer but adds a professional, minimalist aesthetic to your setup.
- • **Universal Compatibility:** Perfect passive cooling solution for routers (AX3Pro, AX6), gaming consoles, DVRs, modems, and more—keep all your electronics chill under pressure.
- • **Engineered for Efficiency:** Crafted from premium 6063-T5 aluminum alloy, combining lightweight design with superior heat conduction and structural stability.
- • **Maximize Your Device’s Lifespan:** Effortlessly cool routers, GPUs, and power supplies with a 120x120x20mm heatsink designed for peak thermal management.

## Overview

This 120mm square heatsink is precision-engineered from high-grade 6063-T5 aluminum alloy with a black anodized finish, offering superior passive cooling for routers, graphics cards, power supplies, and various AV electronics. Its compact 120x120x20mm size and lightweight 6.77 oz build ensure efficient heat dissipation while maintaining structural stability, making it an essential upgrade for professionals seeking reliable thermal management.

## Description

120mm Large Heatsink Aluminum Heat Sink 4.72x4.72x0.79Inch/ 120x120x20mm Square Cooler for Router Cooling Base and Power Supply IC Graphics Card Memory Heat Sink 120mmx120mmx20mm

## Features

- 1. 120mm square anodized aluminum heatsink. (Dimension: 4.72 x 4.72 x 0.79 inch / 120x120x20mm (L*W*H))
- 2. Made from 6063-T5 aluminum alloy with high thermal conductivity, structure stability and light weight. With black oxidized surface
- 3. Particularly suitable for passive cooling of routers cooler heatsink stand such as ax3pro/ax6 ect
- 4. Can be applied for cooling of computer cabinet, for Xboxs, for Playstations, for Rokus, for TVs, receivers, modems, DVRs, computers, and other audio video electronics
- 5. Weight: 6.77 oz / 192 gr per pc

## Product Details

- **Brand:** Awxlumv
- **Cooler Heatsink Material:** Aluminum
- **Product Dimensions:** 4.72"L x 4.72"W x 0.79"H
- **Cooler Heatsink Compatibility:** Most routers such as for ax3pro/ax6, and cooling of computer cabinet, for Xboxs, for Playstations, for Rokus, for TVs, receivers, modems, DVRs, computers, and other audio video electronics.
- **Item Weight:** 192 Grams

## Images

![120mm Large Heatsink Aluminum Heat Sink 4.72x4.72x0.79Inch/ 120x120x20mm Square Cooler for Router Cooling Base and Power Supply IC Graphics Card Memory Heat Sink 120mmx120mmx20mm - Image 1](https://m.media-amazon.com/images/I/71RRSz9dsyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Excellent performance for the cheap price
  

*by A***G on Reviewed in Canada on 13 September 2024*

I bought this for my Aiyima A07 Max amplifier. During the summers, the ambient temperature in my area reaches 30 degrees Celsius, and (consequently) the amplifier gets pretty hot. I just zip-tied this to my amplifier with some Noctua paste, and now it's happily running lukewarm to the touch.

### ⭐⭐⭐⭐⭐ 







  
  
    very large heat sink
  

*by J***T on Reviewed in the United States on 29 January 2024*

This is a nice large heat sink.  The back side is smooth and flat, nicely machined.The fins are consistent.  The edges of the fins have a slight sharpness to them, but that doesn't matter much.I'll be cutting it down a little and attaching a small heating element.  It will heat some LiFePo4 batteries.

### ⭐⭐⭐⭐⭐ 







  
    ミニPC冷却用に購入
  
  

*by A***R on Reviewed in Japan on 16 October 2024*

熱々のミニPCの下にこれを取り付けて風を当てるとよく冷えます

## Frequently Bought Together

- Awxlumv 120mm Large Heatsink Aluminum Heat Sink 4.72x4.72x0.79Inch/ 120x120x20mm Square Cooler for Router Cooling Base and Power Supply IC Graphics Card Memory Heat Sink 120mmx120mmx20mm
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**Shop now:** [https://www.desertcart.sk/products/606866940-120mm-large-heatsink-aluminum-heat-sink-4-72x4-72x0-79inch](https://www.desertcart.sk/products/606866940-120mm-large-heatsink-aluminum-heat-sink-4-72x4-72x0-79inch)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-25*