---
product_id: 627947667
title: "2Pcs Aluminum Heatsink 100 x 40 x 20mm/ 3.94x1.57x0.79 inch Heat Sink Chipset Diffusion Cooling Fin Comb Heat Sinks Cooler for LED Peltier Thermal Module Tec1-12706 High Power Amplifi"
brand: "awxlumv"
price: "¥4396"
currency: JPY
in_stock: true
reviews_count: 4
category: "Awxlumv"
url: https://www.desertcart.jp/products/627947667-2pcs-aluminum-heatsink-100-x-40-x-20mm-3-94x1
store_origin: JP
region: Japan
---

# Compact 100x40x20mm size fits versatile setups 11 cooling fins for max heat dissipation 4.2mm thick aluminum base for durability 2Pcs Aluminum Heatsink 100 x 40 x 20mm/ 3.94x1.57x0.79 inch Heat Sink Chipset Diffusion Cooling Fin Comb Heat Sinks Cooler for LED Peltier Thermal Module Tec1-12706 High Power Amplifi

**Brand:** awxlumv
**Price:** ¥4396
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Stay Ahead: Power Your Tech Without the Heat!

## Quick Answers

- **What is this?** 2Pcs Aluminum Heatsink 100 x 40 x 20mm/ 3.94x1.57x0.79 inch Heat Sink Chipset Diffusion Cooling Fin Comb Heat Sinks Cooler for LED Peltier Thermal Module Tec1-12706 High Power Amplifi by awxlumv
- **How much does it cost?** ¥4396 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/627947667-2pcs-aluminum-heatsink-100-x-40-x-20mm-3-94x1)

## 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

- • **Dual Pack Value:** Get two premium heatsinks in one package—ideal for sandwiching components or doubling your cooling power for intense workloads.
- • **Compact Yet Powerful:** At just 100x40x20mm, these heatsinks deliver big cooling performance without hogging precious space in your setup.
- • **Robust Aluminum Build:** Crafted from premium aluminum with a 4.2mm thick base, ensuring long-lasting durability and superior thermal conductivity.
- • **Universal Compatibility:** Designed to seamlessly fit CPUs, GPUs, power transistors, MOSFETs, and more—perfect for your multi-device cooling needs.
- • **Precision Engineered Cooling:** 11 high-efficiency fins optimize heat diffusion to keep your high-power devices chill under pressure.

## Overview

The Awxlumv 2Pcs Aluminum Heatsink set features 11 precision cooling fins and a sturdy 4.2mm thick aluminum base, measuring a compact 100x40x20mm. Engineered for universal compatibility, these heatsinks efficiently dissipate heat from CPUs, GPUs, power transistors, and more, making them essential for maintaining peak performance in high-demand electronics. Perfect for professionals who demand reliable, space-saving thermal management solutions.

## Description

Awxlumv 2Pcs Aluminum Heatsink 100 x 40 x 20mm/ 3.94x1.57x0.79 inch Heat Sink Chipset Diffusion Cooling Fin Comb Heat Sinks Cooler for LED Peltier Thermal Module Tec1-12706 High Power Amplifi : desertcart.co.uk: Business, Industry & Science

Review: These are good quality and work a treat - I have been using 4 of these to cool down a hot running StarTech Thunderbolt, they work a treat The reason for the hot running is 2*240hz gaming monitors connected to an MSI Gamer PC. The heatsinks do a great job. It takes 4 of these to cover the top of the thunderbolt.
Review: Good item - Don’t know if they’re helping or not, but I bought them to dissipate heat from an NVME drive and they certainly get warm. I have one placed on the desk with the drive on top and then another on top of that so that they are sandwiching them. Perhaps the drive didn’t need anything, but I’ve used these with it and have had no problems with the drive working flawlessly. Very happy.

## Features

- Product Name : Cooling 11 Fin high power heatsink; Material : Aluminium
- Weight : 101g,Base board thickness:4.2mm,pin board thickness:1.3mm(1.8mm for two pin boards outside)
- Size : 100mm x 40mm x 20mm / 3.94" x 1.57" x 0.8"(L*W*H)
- Widely used for computer, Hard Disk, UV Light Therapy, Power Adapter, Router, IC Board, CPU, Power Transistor, FET, IC, Power Amplifier, Voltage Regulator, MOSFET, SCR etc
- Package Content : 2 x Aluminum Heatsink

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088ZVB73P |
| Best Sellers Rank | 27,398 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 68 in Computer Heatsinks |
| Brand | Awxlumv |
| CPU Socket | Universal |
| Cooler Heatsink Compatibility | Computer, Power Transistor, FET, IC Power, Amplifier, Voltage Regulator, MOSFET, Hard Disk, UV Light Therapy, Power Adapter, Router, IC Board, CPU, etc |
| Cooler Heatsink Material | Aluminium |
| Cooler heat sink material | Aluminium |
| Cooler heatsink compatibility | Computer, Power Transistor, FET, IC Power, Amplifier, Voltage Regulator, MOSFET, Hard Disk, UV Light Therapy, Power Adapter, Router, IC Board, CPU, etc Cooler heatsink compatibility Computer, Power Transistor, FET, IC Power, Amplifier, Voltage Regulator, MOSFET, Hard Disk, UV Light Therapy, Power Adapter, Router, IC Board, CPU, etc See more |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 131 Reviews |
| Included Components | 2pcs Aluminium Heatsinks 100x40x20mm |
| Item Dimensions L x W x H | 10L x 4W x 2H centimetres |
| Item Weight | 96.2 Grams |
| Item weight | 96.2 Grams |
| Manufacturer | Awxlumv |
| Mounting Type | Board Mount,Boards,Outside Mount |
| Mounting type | Board Mount,Boards,Outside Mount |
| Product dimensions | 10L x 4W x 2H centimetres |
| UPC | 792332952064 |

## Product Details

- **Brand:** Awxlumv
- **Cooler heat sink material:** Aluminium
- **Product dimensions:** 10L x 4W x 2H centimetres
- **Cooler heatsink compatibility:** Computer, Power Transistor, FET, IC Power, Amplifier, Voltage Regulator, MOSFET, Hard Disk, UV Light Therapy, Power Adapter, Router, IC Board, CPU, etc
- **Item weight:** 96.2 Grams

## Images

![2Pcs Aluminum Heatsink 100 x 40 x 20mm/ 3.94x1.57x0.79 inch Heat Sink Chipset Diffusion Cooling Fin Comb Heat Sinks Cooler for LED Peltier Thermal Module Tec1-12706 High Power Amplifi - Image 1](https://m.media-amazon.com/images/I/71QMomaLWfL.jpg)

## Questions & Answers

**Q: Do these come with conductive adhesive tape?**
A: No, you get three aluminum heat sinks, as is advertised.

## Customer Reviews

### ⭐⭐⭐⭐⭐ These are good quality and work a treat
*by A***R on 22 November 2025*

I have been using 4 of these to cool down a hot running StarTech Thunderbolt, they work a treat The reason for the hot running is 2*240hz gaming monitors connected to an MSI Gamer PC. The heatsinks do a great job. It takes 4 of these to cover the top of the thunderbolt.

### ⭐⭐⭐⭐⭐ Good item
*by J***C on 28 August 2025*

Don’t know if they’re helping or not, but I bought them to dissipate heat from an NVME drive and they certainly get warm. I have one placed on the desk with the drive on top and then another on top of that so that they are sandwiching them. Perhaps the drive didn’t need anything, but I’ve used these with it and have had no problems with the drive working flawlessly. Very happy.

### ⭐⭐⭐⭐ Will do the job.
*by R***O on 11 October 2025*

Nice albeit a bit thin gilled heatsink. Smooth base. No thermal pads included.

## Frequently Bought Together

- Awxlumv 2Pcs Aluminum Heatsink 100 x 40 x 20mm/ 3.94x1.57x0.79 inch Heat Sink Chipset Diffusion Cooling Fin Comb Heat Sinks Cooler for LED Peltier Thermal Module Tec1-12706 High Power Amplifi
- GENNEL G109 10gram Thermal Conductive Glue, Heatsink Silicone Glue, Thermal Plaster, Silicone Viscous Adhesive Compound for LED GPU MOSFET Printer Chipset IC High Performance
- Double Sided Tape 1inch x 66Feet Thermal Tape Heavy Duty Super Strong Adhesive, Insulation Heat Transfer Tape for Paste CPU Heatsink, Mounting LED Strip, Carpet Fixing, Woodworking Project, DIY Crafts

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-14*