---
product_id: 113963777
title: "Copper Heatsink Thermal Shim Plate, 20 x 20 x 0.5 mm | Copper Pad, Cooler for IC Chipset GPU CPU, Pack of 20"
brand: "pxyelec"
price: "11963CFA"
currency: XOF
in_stock: true
reviews_count: 3
category: "Pxyelec"
url: https://www.desertcart.sn/products/113963777-copper-heatsink-thermal-shim-plate-20-x-20-x-0
store_origin: SN
region: Senegal
---

# 20x20x0.5 mm precision size 401 W/mK thermal conductivity Passive heat dissipation Copper Heatsink Thermal Shim Plate, 20 x 20 x 0.5 mm | Copper Pad, Cooler for IC Chipset GPU CPU, Pack of 20

**Brand:** pxyelec
**Price:** 11963CFA
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cool, perform cooler — the copper upgrade your rig deserves!

## Quick Answers

- **What is this?** Copper Heatsink Thermal Shim Plate, 20 x 20 x 0.5 mm | Copper Pad, Cooler for IC Chipset GPU CPU, Pack of 20 by pxyelec
- **How much does it cost?** 11963CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/113963777-copper-heatsink-thermal-shim-plate-20-x-20-x-0)

## Best For

- pxyelec enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Reliable:** High-quality copper resists aging and thermal degradation, preventing costly hardware failures.
- • **Bulk Pack Advantage:** 20-piece set empowers serious modders and pros to upgrade multiple devices at once.
- • **Precision Engineering:** Exact 20x20x0.5 mm dimensions ensure perfect gap filling and optimal heat regulation.
- • **Universal Compatibility:** Fits seamlessly with laptops, GPUs, CPUs, VRAM, M.2 NVMe SSDs, and more for versatile cooling.
- • **Superior Thermal Conductivity:** Copper pad delivers blazing 401 W/mK heat transfer—far beyond ordinary materials.

## Overview

This pack of 20 precision-cut copper thermal shims (20x20x0.5 mm) offers exceptional 401 W/mK conductivity to efficiently dissipate heat from critical PC components like CPUs, GPUs, and SSDs. Designed for universal compatibility and long-term durability, these passive heat exchangers prevent overheating and hardware failure, making them an essential upgrade for tech enthusiasts and professionals seeking reliable, high-performance cooling solutions.

## Description

Copper pad suit for HP, for Dell, for Acer, for Thinkpad and all laptop and computer heatsink solution! Product description: * This Copper Shims thermal conductivity up to 401w / mk, and ordinary copper thermal conductivity is only 20-30w / mk. *CPU and GPU graphics card in the inside part of the laptop using a thermal plastic thermal conductivity, thermal plastic at high temperature for a long time easy to aging, and ultimately lost, leading to overheating of the CPU or GPU, the Laptop will not start after overheating. And this copper heat sink solve thermal problems caused by frequent crashes laptop, etc. Package included: 20 pcs Thermal Conductive Copper Shims size: 20mm x 20mm x 1.2mm /0.78 x 0.78 x 0.02inch. Package included: 20 pcs Thermal Conductive Copper Shims, sizes: 20mm x 20mm x 0.5mm /0.78 x 0.78 x 0.02inch.

Review: Great to mod your GPU - Works well if you need more height when modding GPUs. Very handy when you want to retain back plate but use a Nzxt g12.
Review: Heat dissipation and more - Very versatile little tools. You can use them to spread heat between heatsinks, or connect various components....or you can use them as puzzles for the kids :) (just joking)....maybe use them as distance keepers between various cases, the sky is the limit, the copper is very good quality, the shape is very well cut and simply is amazing for any tech enthusiast. I would go as far as to say this is a must have for any laptop or PC mod

## Features

- Functionality: Heatsink cooling reduce the risk of hardware failure due to overheating, save your device from fail prematurely
- Thermal heatsink material: Copper material. Excellent thermal conductivity: 401W/mK, is high quality and effective heatsink
- Type: An copperheatsink is a passive heat exchanger that efficiently transfers heat through electronic signal or mechanical signal with device, thus keeping a regulation of the temperature of the device at an optimal level
- Application: Copper plate cooler can be applied for gap filler in cooling of PC components Development Boards Laptop GPU VGA VRAM RAM IC Chips PS5 M.2 NVMe SSD, etc
- Package includes: 20 pcs copper pad shim. Heatsink size: 20 mm x 20 mm x 0.5 mm /0.78 x 0.78 x 0.02 inch

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FM29CK3 |
| Best Sellers Rank | 42,366 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 75 in Thermal Pads |
| Brand | Pxyelec |
| Cooler Heatsink Compatibility | Many PC components |
| Cooler Heatsink Material | Copper |
| Cooler heat sink material | Copper |
| Cooler heatsink compatibility | Many PC components |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 24 Reviews |
| Item Dimensions L x W x H | 20L x 20W x 1H millimetres |
| Item Weight | 0.04 Kilograms |
| Item weight | 0.04 Kilograms |
| Manufacturer | Pxyelec |
| Manufacturer Part Number | P040YGYA |
| Mounting Type | Panel Mount |
| Mounting type | Panel Mount |
| Product dimensions | 20L x 20W x 1H millimetres |
| UPC | 744430901840 |
| Unit Count | 20.0 count |

## Product Details

- **Brand:** Pxyelec
- **Cooler heat sink material:** Copper
- **Cooler heatsink compatibility:** Many PC components
- **Item weight:** 0.04 Kilograms
- **Mounting type:** Panel Mount

## Images

![Copper Heatsink Thermal Shim Plate, 20 x 20 x 0.5 mm | Copper Pad, Cooler for IC Chipset GPU CPU, Pack of 20 - Image 1](https://m.media-amazon.com/images/I/51Ue2MsDG7L.jpg)
![Copper Heatsink Thermal Shim Plate, 20 x 20 x 0.5 mm | Copper Pad, Cooler for IC Chipset GPU CPU, Pack of 20 - Image 2](https://m.media-amazon.com/images/I/81wsQB9t6SL.jpg)
![Copper Heatsink Thermal Shim Plate, 20 x 20 x 0.5 mm | Copper Pad, Cooler for IC Chipset GPU CPU, Pack of 20 - Image 3](https://m.media-amazon.com/images/I/81gIcpzlbUL.jpg)
![Copper Heatsink Thermal Shim Plate, 20 x 20 x 0.5 mm | Copper Pad, Cooler for IC Chipset GPU CPU, Pack of 20 - Image 4](https://m.media-amazon.com/images/I/81BRlTED8ZL.jpg)
![Copper Heatsink Thermal Shim Plate, 20 x 20 x 0.5 mm | Copper Pad, Cooler for IC Chipset GPU CPU, Pack of 20 - Image 5](https://m.media-amazon.com/images/I/81BbfxZ013L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great to mod your GPU
*by D***W on 23 April 2019*

Works well if you need more height when modding GPUs. Very handy when you want to retain back plate but use a Nzxt g12.

### ⭐⭐⭐⭐⭐ Heat dissipation and more
*by G***U on 7 January 2021*

Very versatile little tools. You can use them to spread heat between heatsinks, or connect various components....or you can use them as puzzles for the kids :) (just joking)....maybe use them as distance keepers between various cases, the sky is the limit, the copper is very good quality, the shape is very well cut and simply is amazing for any tech enthusiast. I would go as far as to say this is a must have for any laptop or PC mod

### ⭐⭐⭐⭐⭐ Couldn't be happier
*by R***O on 31 January 2021*

Great item and ideal for reconditioning old gpus, they brought the temps down on the ram chips.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sn/products/113963777-copper-heatsink-thermal-shim-plate-20-x-20-x-0](https://www.desertcart.sn/products/113963777-copper-heatsink-thermal-shim-plate-20-x-20-x-0)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-02*