---
product_id: 147964806
title: "4PCS Anodized Aluminium Heat Sink 40x40x20mm / 1.57\"x1.57\"x0.79\" Heatsink Kit Sync Cooler Cooling Fins 40mm for Electronics Module Computer VRM Led Memory Chip Peltier 3D Printer Stepper Motor"
brand: "awxlumv"
price: "฿1165"
currency: THB
in_stock: true
reviews_count: 13
category: "Awxlumv"
url: https://www.desertcart.co.th/products/147964806-4pcs-anodized-aluminium-heat-sink-40x40x20mm-1-57x1-57x0-79
store_origin: TH
region: Thailand
---

# 4PCS kit, lightweight 41g each 40x40x20mm anodized aluminum Passive cooling for NEMA17 & IC chips 4PCS Anodized Aluminium Heat Sink 40x40x20mm / 1.57"x1.57"x0.79" Heatsink Kit Sync Cooler Cooling Fins 40mm for Electronics Module Computer VRM Led Memory Chip Peltier 3D Printer Stepper Motor

**Brand:** awxlumv
**Price:** ฿1165
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 4PCS Anodized Aluminium Heat Sink 40x40x20mm / 1.57"x1.57"x0.79" Heatsink Kit Sync Cooler Cooling Fins 40mm for Electronics Module Computer VRM Led Memory Chip Peltier 3D Printer Stepper Motor by awxlumv
- **How much does it cost?** ฿1165 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/147964806-4pcs-anodized-aluminium-heat-sink-40x40x20mm-1-57x1-57x0-79)

## 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 Mighty:** At just 40x40x20mm and 41g, it fits seamlessly into tight spaces without compromising cooling efficiency.
- • **Pro Installation Friendly:** Pairs perfectly with thermal conductive adhesive (not included) for hassle-free, secure mounting.
- • **Ready-to-Deploy Quad Pack:** Get four premium heatsinks in one package—ideal for multi-device setups or future upgrades.
- • **Precision Anodized Aluminum:** Durable, scratch-free surface ensures optimal heat dissipation and long-lasting performance.
- • **Versatile Cooling Powerhouse:** Perfectly engineered for 3D printer stepper motors, Peltier modules, LEDs, and power electronics—keep your devices chill under pressure.

## Overview

This 40x40x20mm anodized aluminum heatsink kit includes four lightweight, precision-crafted cooling fins designed for passive heat dissipation in electronics such as 3D printer stepper motors, IC chips, Peltier coolers, and LED devices. Engineered for durability and efficiency, it offers a scratch-free surface and easy installation compatibility with thermal adhesive, making it a must-have for professionals seeking reliable thermal management.

## Description

Buy 4PCS Anodized Aluminium Heat Sink 40x40x20mm / 1.57"x1.57"x0.79" Heatsink Kit Sync Cooler Cooling Fins 40mm for Electronics Module Computer VRM Led Memory Chip Peltier 3D Printer Stepper Motor: Heatsinks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: A good buy - Good quality, well made.
Review: quality and inexpensive - used with thermal epoxy to shape to my needs

## Features

- 1. 40mm Heatsink: Anodized aluminum heat sinks, substrate leveling and thick enough. Smooth surface without scratches and burrs
- 2. Can be applied for passive cooling of electronic IC chip, cooling NEMA17 stepper motors on 3D Printers (like Creality, Ender 3), TEC1-12706 Thermoelectric Peltier Cooler, power electric device, LED light, regulator devices, 50 amp bridge rectifiers and Chromecast etc.
- 3.Heat sink Dimension: 1.57x1.57x0.79inch /40 x 40 x 20mm; Weight: 1.45 oz / 41g per
- 4.Thermal conductive glue adhesive paste is the good partner to install the heat sink (gel is not included in the package)
- 5.Package: 4PCS heatsinks (40mm x 40mm x20mm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SMX1DB7 |
| Best Sellers Rank | #121 in Heatsinks |
| Brand | Awxlumv |
| Cooler Heatsink Compatibility | Computer, IC chip, 3D printers stepper motor, NEMA 17, Router, TEC1-12706 Thermoelectric Peltier Module Cooler, Charging charger, Power Adapter Led Light, Cooling Fan etc. |
| Cooler Heatsink Material | Aluminum |
| Date First Available | June 1, 2019 |
| Item Weight | 1.45 ounces |
| Item model number | 40x40x20mm Heatsink |
| Manufacturer | Awxlumv |
| Mounting Type | Panel Mount |
| Product Dimensions | 1.57"L x 1.57"W x 0.79"H |
| UPC | 703145002938 |

## Product Details

- **Brand:** Awxlumv
- **Cooler Heatsink Material:** Aluminum
- **Item Weight:** 41 Grams
- **Product Dimensions:** 1.57"L x 1.57"W x 0.79"H

## Images

![4PCS Anodized Aluminium Heat Sink 40x40x20mm / 1.57"x1.57"x0.79" Heatsink Kit Sync Cooler Cooling Fins 40mm for Electronics Module Computer VRM Led Memory Chip Peltier 3D Printer Stepper Motor - Image 1](https://m.media-amazon.com/images/I/71ckHzxlgVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A good buy
*by D***T on September 16, 2025*

Good quality, well made.

### ⭐⭐⭐⭐⭐ quality and inexpensive
*by B***R on August 22, 2025*

used with thermal epoxy to shape to my needs

### ⭐⭐⭐⭐⭐ Well machined
*by M***P on July 23, 2025*

Very well machined parts, keep stuff cool. Would buy again

## Frequently Bought Together

- 4PCS Heatsink 40mm x 40mm x 20mm/ 1.57"x1.57"x0.79" Aluminium Heatsink Kit Sync Cooler Cooling Fins for Electronics Computer VRM Led Memory Chip Peltier Module 3D Printer Stepper Motor (40x40x20mm)
- GENNEL G109 10gram Thermal Conductive Glue, Heatsink Silicone Glue, Thermal Plaster, Silicone Viscous Adhesive Compound for LED GPU MOSFET Printer Chipset IC High Performance
- TEC1-12706 12V 60W 6A 40MMX40MM Heatsink Thermoelectric Cooler Cooling Peltier Plate Module 10pcs Compatible with Gaming Consoles/Devices

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**Shop now:** [https://www.desertcart.co.th/products/147964806-4pcs-anodized-aluminium-heat-sink-40x40x20mm-1-57x1-57x0-79](https://www.desertcart.co.th/products/147964806-4pcs-anodized-aluminium-heat-sink-40x40x20mm-1-57x1-57x0-79)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-11*