---
product_id: 366003039
title: "xcluma Aluminum Radiator IC Heat Sink Heat Sink 40 x 40 mm x 11 mm White"
brand: "xcluma"
price: "442 kr"
currency: ISK
in_stock: true
reviews_count: 4
category: "Xcluma"
url: https://www.desertcart.is/products/366003039-xcluma-aluminum-radiator-ic-heat-sink-heat-sink-40-x
store_origin: IS
region: Iceland
---

# High-quality aluminum for superior heat conduction Easy installation under device 40x40x11mm compact size xcluma Aluminum Radiator IC Heat Sink Heat Sink 40 x 40 mm x 11 mm White

**Brand:** xcluma
**Price:** 442 kr
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Stay Ahead: The Ultimate Heat Sink for Next-Level Performance

## Quick Answers

- **What is this?** xcluma Aluminum Radiator IC Heat Sink Heat Sink 40 x 40 mm x 11 mm White by xcluma
- **How much does it cost?** 442 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/366003039-xcluma-aluminum-radiator-ic-heat-sink-heat-sink-40-x)

## Best For

- xcluma enthusiasts

## Why This Product

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

## Key Features

- • **Compact Cooling Power:** Precisely engineered 40x40x11mm size fits seamlessly into tight spaces, maximizing cooling efficiency without bulk.
- • **Premium Aluminum Build:** Crafted from high-grade aluminum, this heat sink ensures rapid heat dissipation to keep your components running cooler and longer.
- • **Versatile Compatibility:** Ideal for NEMA 17 & 42 stepper motors, ICs, LEDs, RAM, and more—future-proof your tech with universal cooling.
- • **Plug & Play Installation:** No hassle setup—simply place under your device and experience immediate temperature drops, perfect for busy pros.
- • **Energy & Performance Boost:** Reduces power loss by maintaining optimal device temperatures, enhancing both lifespan and performance under pressure.

## Overview

The xcluma Aluminum Radiator Heat Sink is a compact (40x40x11mm), high-quality aluminum cooling solution designed to efficiently dissipate heat from a variety of electronic components including stepper motors, ICs, LEDs, and RAM. Its easy installation and superior thermal conductivity reduce device temperatures and power loss, enhancing performance and longevity in professional and hobbyist applications.

## Description

Product introduction:Product name: heat sinkProduct material: high-quality aluminiumProduct colour: whiteSize:40x40x11mmProduct descriptionAluminium heat sink cooling and strong heat conduction improves heat dissipation.Usage: Ideal for cooling NEMA 17 42 stepper motor, IC, diode, generator, LED, RAM, chip, etc.Easy to install: easy to use and assemble, put the heat sink only under the device. Applications:IC circuit board, motherboard, triode, MOS tube, TO-3P high-power tube, heat sink, electronic audio power amplifier, module, power supply heat sink, air-cooled aluminium heat sink, and so on.Features:It can provide the device with an effective volume occupying space.The highest temperature allowed by the device node.Technology reduces the power loss of the device.The environment can be improved (the temperature around the device and the flow rate of the air)

Review: My GPU is thanking me. - Pairing with the heat-sinks, they reduce the gpu temps drastically, specially the corners where heat is accumulated due to lack of air circulation.
Review: Excellent - Excellent product, just a little bit costly

## Features

- Aluminium heat sink cooling and strong heat conduction improves heat dissipation.
- Usage: Ideal for cooling NEMA 17 42 stepper motors, IC, diode, generator, LED, RAM, chip, etc.
- Easy to install: easy to use and assemble, put the heat sink only under the device.
- It can provide the device with an effective volume occupying space.
- The highest temperature allowed by the device node and Technology reduces the power loss of the device.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09J2H18QP |
| Best Sellers Rank | #8,656 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #10 in Heatsinks |
| Brand | xcluma |
| Cooler Heatsink Compatibility | Aluminum |
| Cooler Heatsink Material | Aluminium |
| Country of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (31) |
| Date First Available | 9 October 2021 |
| Item Weight | 20 g |
| Item model number | BE-002436 |
| Manufacturer | Bytesware Electronics |
| Model number | BE-002436 |
| Mounting Type | DIN Rail Mount |
| Number of Memory Sticks | 1 |
| Product Dimensions | 40L x 40W x 11H Millimeters |

## Product Details

- **Brand:** xcluma
- **Cooler Heatsink Compatibility:** Aluminum
- **Cooler Heatsink Material:** Aluminium
- **Item Weight:** 20 Grams
- **Product Dimensions:** 40L x 40W x 11H Millimeters

## Images

![xcluma Aluminum Radiator IC Heat Sink Heat Sink 40 x 40 mm x 11 mm White - Image 1](https://m.media-amazon.com/images/I/31cVpM+fPnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ My GPU is thanking me.
*by D***K on 7 April 2025*

Pairing with the heat-sinks, they reduce the gpu temps drastically, specially the corners where heat is accumulated due to lack of air circulation.

### ⭐⭐⭐⭐⭐ Excellent
*by S***L on 2 March 2024*

Excellent product, just a little bit costly

### ⭐⭐⭐⭐⭐ Nice
*by R***H on 2 April 2024*

Solid

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**Shop now:** [https://www.desertcart.is/products/366003039-xcluma-aluminum-radiator-ic-heat-sink-heat-sink-40-x](https://www.desertcart.is/products/366003039-xcluma-aluminum-radiator-ic-heat-sink-heat-sink-40-x)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-25*