---
product_id: 460325516
title: "Pure Copper Heatsink 30x30x7mm / 1.18x1.18x0.28 inches for Electronic Chip Cooling"
brand: "cooltex heatsink"
price: "$80"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/460325516-pure-copper-heatsink-30x30x7mm-1-18x1-18x0-28-inches-electronic
store_origin: NZ
region: New Zealand
---

# 30x30x7mm 401W/(m·K) 0.4mm fin thickness Pure Copper Heatsink 30x30x7mm / 1.18x1.18x0.28 inches for Electronic Chip Cooling

**Brand:** cooltex heatsink
**Price:** $80
**Availability:** ✅ In Stock

## Summary

> 🔥 Cool down your tech game with pure copper power!

## Quick Answers

- **What is this?** Pure Copper Heatsink 30x30x7mm / 1.18x1.18x0.28 inches for Electronic Chip Cooling by cooltex heatsink
- **How much does it cost?** $80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/460325516-pure-copper-heatsink-30x30x7mm-1-18x1-18x0-28-inches-electronic)

## Best For

- cooltex heatsink enthusiasts

## Why This Product

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

## Key Features

- • **Precision Engineering:** Skiving fin processing ensures a smooth surface with no burrs for optimal contact.
- • **Lightweight Yet Powerful:** Weighing in at just the right size, it’s the perfect addition to your tech toolkit.
- • **Durable Copper Construction:** Crafted from pure copper with antioxidant treatment for long-lasting performance.
- • **Unmatched Thermal Efficiency:** Experience superior heat dissipation with a thermal conductivity of 401W/(m·K).
- • **Compact Design for Versatile Use:** Perfectly sized at 30x30x7mm, ideal for electronic chips, LEDs, and more.

## Overview

The Pure Copper Heatsink measures 30x30x7mm and is designed for efficient heat dissipation in electronic components. Made from high-quality pure copper, it boasts a thermal conductivity of 401W/(m·K) and features a durable antioxidant treatment. Its compact size and precision engineering make it an essential tool for any tech enthusiast.

## Description

Pure Copper Heatsink 30x30x7mm / 1.18x1.18x0.28 inches for Electronic Chip Cooling

## Features

- Exteral Size: 30x30x7mm / 1.18x1.18x0.28 inches (L x W x H)
- Bottom Thickness: 3mm / Copper Fin Thickness: 0.4mm
- Material:Copper / Processing Method:Skiving fin / Finishing:Antioxidant treatment
- Used for Electronic,LED,CHIP computer 's component heat dissipation, or anywhere you need a efficient small copper heatsink
- This Heatsink is made of pure copper, and the thermal conductivity up to 401W/(m·K) ,is high quality and effective heatsink ,smooth surface,no burr

## Images

![Pure Copper Heatsink 30x30x7mm / 1.18x1.18x0.28 inches for Electronic Chip Cooling - Image 1](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/611f37skHuL.jpg)
![Pure Copper Heatsink 30x30x7mm / 1.18x1.18x0.28 inches for Electronic Chip Cooling - Image 2](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/61UCW8Q0U0L.jpg)
![Pure Copper Heatsink 30x30x7mm / 1.18x1.18x0.28 inches for Electronic Chip Cooling - Image 3](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/61WxX4Pa+fL.jpg)
![Pure Copper Heatsink 30x30x7mm / 1.18x1.18x0.28 inches for Electronic Chip Cooling - Image 4](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/611o8cW6HrL.jpg)
![Pure Copper Heatsink 30x30x7mm / 1.18x1.18x0.28 inches for Electronic Chip Cooling - Image 5](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/51jIpD5W-7L.jpg)

## Available Options

This product comes in different **Color** options.

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**Shop now:** [https://www.desertcart.nz/products/460325516-pure-copper-heatsink-30x30x7mm-1-18x1-18x0-28-inches-electronic](https://www.desertcart.nz/products/460325516-pure-copper-heatsink-30x30x7mm-1-18x1-18x0-28-inches-electronic)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-18*