---
product_id: 153936075
title: "Awxlumv Large Aluminum Heatsink 7.09\" x2.71\" x 1.41\" / 180x69x36mm High Power Heat Sink Diffusion Cooling Module Cooler 27 Fin Radiator for Led Amplifier Transistor Semiconductor PC Computer PCB"
brand: "awxlumv"
price: "VT9358"
currency: VUV
in_stock: true
reviews_count: 13
category: "Awxlumv"
url: https://www.desertcart.vu/products/153936075-awxlumv-large-aluminum-heatsink-7-09-x2-71-x-1
store_origin: VU
region: Vanuatu
---

# Compact 180x69x36mm fits versatile setups 27 fins maximize heat dissipation Anodized aluminum for durability & lightweight Awxlumv Large Aluminum Heatsink 7.09" x2.71" x 1.41" / 180x69x36mm High Power Heat Sink Diffusion Cooling Module Cooler 27 Fin Radiator for Led Amplifier Transistor Semiconductor PC Computer PCB

**Brand:** awxlumv
**Price:** VT9358
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Stay Ahead — The Ultimate Heat Dissipation Powerhouse

## Quick Answers

- **What is this?** Awxlumv Large Aluminum Heatsink 7.09" x2.71" x 1.41" / 180x69x36mm High Power Heat Sink Diffusion Cooling Module Cooler 27 Fin Radiator for Led Amplifier Transistor Semiconductor PC Computer PCB by awxlumv
- **How much does it cost?** VT9358 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/153936075-awxlumv-large-aluminum-heatsink-7-09-x2-71-x-1)

## 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

- • **Lightweight Yet Robust:** At just 451 grams, it offers heavy-duty cooling without adding bulk, ideal for professional-grade electronics and PC builds.
- • **Universal Compatibility:** Perfectly sized at 7.09" x 2.71" x 1.41" to fit computers, amplifiers, transistors, and more—engineered for seamless integration.
- • **Premium Anodized Aluminum:** Durable, corrosion-resistant material ensures long-lasting performance with a sleek silver finish that complements any setup.
- • **Maximized Cooling Efficiency:** 27 precision fins boost surface area for superior heat diffusion, keeping your tech chill under pressure.
- • **Optimized Thermal Management:** Designed to maintain equipment temperatures below 85°F, enhancing reliability and extending component lifespan.

## Overview

The Awxlumv Large Aluminum Heatsink is a high-performance cooling module featuring 27 anodized aluminum fins across a compact 180x69x36mm frame. Engineered for universal compatibility with computers, amplifiers, and semiconductor devices, it delivers superior heat transfer to maintain optimal operating temperatures. Lightweight yet durable, this heatsink is a must-have for professionals seeking reliable thermal management and enhanced device longevity.

## Description

Buy Awxlumv Large Aluminum Heatsink 7.09" x2.71" x 1.41" / 180x69x36mm High Power Heat Sink Diffusion Cooling Module Cooler 27 Fin Radiator for Led Amplifier Transistor Semiconductor PC Computer PCB: Heatsinks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Nicely Made and Works Well - Very handy heatsinks, nicely made and goes well with my Mac Mini and SSD drives. I use the heatsinks along with an aluminum 1/8" thick base plate to cool down my computer setup. They really help to lower the equipment temperature and keep them running below 85 degrees F. Well worth the value investment.
Review: Quality product, quality vendor. - The fin count and fin aspect ratio of this heatsink is impressive, especially to us old-timers that remember a time when heat sinks with this high a surface-to-volume ratio had to be made by edge-embedding sheet fins into a milled-slot carrier. I found a dimensionally-similar (2.581" wide instead of 2.71", 1.340" tall instead of 1.41" tall) heat sink in an online AAvid catalog, model # 83220. The AAvid heatsink specs were 1.01 oC/W/3in (still air), so I'm expecting this heatsink could be 10% better (lower). Note that if you bought a length other than 3", the thermal resistance does not scale linearly with 1/Length, assuming a centrally located thermal point source. For the 15.75" length I'm using, the improvement is only a 50% reduction in thermal resistance. Also note that the thermal resistance decreases (improves) with moving air. While the documentation I found for the #83220 did not provide thermal resistance versus air flow, I found another AAvid catalog and heatsink #72070 (dimensions 3.008" wide, 1.02" tall, similar fin aspect ratio, 1.4 oC/W/3in) that provided a thermal performance versus airflow table; for a modest airflow (quiet muffin fan) of ~700 LFM, the thermal resistance drops by about another 70%. Net result, for the 15.75 inch length option, operating with 700 LFM forced air flow, is expected to be about (1oC/W/3in * 90% * 50% * 30%) = 0.14oC/W. My heat source is distributed along the 15.75" length, rather than being a point source in the center, so I expect the actual performance to be 2-3x better (lower resistance) than the above calculation. One final note, the fins on these heatsinks are thin and quite prone to bending, especially the outermost vanes. These arrived well-packed in foam sheets inside a custom-sized cardboard boxes, and only one of the four I purchased required any straightening of the fins.

## Features

- 1. Name: Large Heat sink Cooling Fin / Large Heat Sync; Material: Aluminium ( anodized aluminum). Color: Sliver.
- 2. Fin: 27pcs; Base board thickness:4.6mm, Fins board thickness:0.6-1mm; Fin spacing:1.99-2.12mm; Fin height: 31.4mm; The 27pcs fins increase the area of the board and thus provide for greater heat transfer.
- 3. Size : 180 x 69 x 36mm/ 7.09"(L) x 2.71"(W) x 1.41" (H).
- 4. Widely used for computer, Power Transistor, Fet, IC, Power Amplifier, Voltage Regulator, mosfet, SCR etc.
- 5. Package Include: 1x Aluminium Large Heat Sink.
- 6. For other sizes of heatsinks, please feel free to browse the Awxlumv store to shop.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07THL4Z12 |
| Best Sellers Rank | #76 in Heatsinks |
| Brand Name | Awxlumv |
| CPU Socket | Universal |
| Cooler Heatsink Compatibility | For Computer, Power Transistor, Fet, IC, PCB, Power Amplifier, Voltage Regulator, mosfet, Transistor Semiconductor SCR etc. |
| Cooler Heatsink Material | Aluminum |
| Customer Reviews | 4.7 4.7 out of 5 stars (687) |
| Included Components | 1x Aluminium Large Heat Sink. |
| Item Dimensions L x W x H | 7.09"L x 2.71"W x 1.41"H |
| Item Weight | 451 Grams |
| Manufacturer | Awxlumv |
| Mounting Type | Panel Mount |
| UPC | 792966389267 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Awxlumv
- **Cooler Heatsink Material:** Aluminum
- **Item Weight:** 451 Grams
- **Product Dimensions:** 7.09"L x 2.71"W x 1.41"H

## Images

![Awxlumv Large Aluminum Heatsink 7.09" x2.71" x 1.41" / 180x69x36mm High Power Heat Sink Diffusion Cooling Module Cooler 27 Fin Radiator for Led Amplifier Transistor Semiconductor PC Computer PCB - Image 1](https://m.media-amazon.com/images/I/615UyREab-L.jpg)
![Awxlumv Large Aluminum Heatsink 7.09" x2.71" x 1.41" / 180x69x36mm High Power Heat Sink Diffusion Cooling Module Cooler 27 Fin Radiator for Led Amplifier Transistor Semiconductor PC Computer PCB - Image 2](https://m.media-amazon.com/images/I/61cOIQRW68L.jpg)
![Awxlumv Large Aluminum Heatsink 7.09" x2.71" x 1.41" / 180x69x36mm High Power Heat Sink Diffusion Cooling Module Cooler 27 Fin Radiator for Led Amplifier Transistor Semiconductor PC Computer PCB - Image 3](https://m.media-amazon.com/images/I/71pvEOf-HxL.jpg)
![Awxlumv Large Aluminum Heatsink 7.09" x2.71" x 1.41" / 180x69x36mm High Power Heat Sink Diffusion Cooling Module Cooler 27 Fin Radiator for Led Amplifier Transistor Semiconductor PC Computer PCB - Image 4](https://m.media-amazon.com/images/I/519fdUYD86L.jpg)
![Awxlumv Large Aluminum Heatsink 7.09" x2.71" x 1.41" / 180x69x36mm High Power Heat Sink Diffusion Cooling Module Cooler 27 Fin Radiator for Led Amplifier Transistor Semiconductor PC Computer PCB - Image 5](https://m.media-amazon.com/images/I/71Vh96XCTPL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nicely Made and Works Well
*by M***A on June 23, 2025*

Very handy heatsinks, nicely made and goes well with my Mac Mini and SSD drives. I use the heatsinks along with an aluminum 1/8" thick base plate to cool down my computer setup. They really help to lower the equipment temperature and keep them running below 85 degrees F. Well worth the value investment.

### ⭐⭐⭐⭐⭐ Quality product, quality vendor.
*by W***S on April 13, 2021*

The fin count and fin aspect ratio of this heatsink is impressive, especially to us old-timers that remember a time when heat sinks with this high a surface-to-volume ratio had to be made by edge-embedding sheet fins into a milled-slot carrier. I found a dimensionally-similar (2.581" wide instead of 2.71", 1.340" tall instead of 1.41" tall) heat sink in an online AAvid catalog, model # 83220. The AAvid heatsink specs were 1.01 oC/W/3in (still air), so I'm expecting this heatsink could be 10% better (lower). Note that if you bought a length other than 3", the thermal resistance does not scale linearly with 1/Length, assuming a centrally located thermal point source. For the 15.75" length I'm using, the improvement is only a 50% reduction in thermal resistance. Also note that the thermal resistance decreases (improves) with moving air. While the documentation I found for the #83220 did not provide thermal resistance versus air flow, I found another AAvid catalog and heatsink #72070 (dimensions 3.008" wide, 1.02" tall, similar fin aspect ratio, 1.4 oC/W/3in) that provided a thermal performance versus airflow table; for a modest airflow (quiet muffin fan) of ~700 LFM, the thermal resistance drops by about another 70%. Net result, for the 15.75 inch length option, operating with 700 LFM forced air flow, is expected to be about (1oC/W/3in * 90% * 50% * 30%) = 0.14oC/W. My heat source is distributed along the 15.75" length, rather than being a point source in the center, so I expect the actual performance to be 2-3x better (lower resistance) than the above calculation. One final note, the fins on these heatsinks are thin and quite prone to bending, especially the outermost vanes. These arrived well-packed in foam sheets inside a custom-sized cardboard boxes, and only one of the four I purchased required any straightening of the fins.

### ⭐⭐⭐⭐⭐ Very effective
*by O***E on September 1, 2025*

This was highly effective at taking the temperature down on my Sabrent 2-bay SSD enclosure.

## Frequently Bought Together

- Awxlumv Large Aluminum Heatsink 7.09" x2.71" x 1.41" / 180x69x36mm High Power Heat Sink Diffusion Cooling Module Cooler 27 Fin Radiator for Led Amplifier Transistor Semiconductor PC Computer PCB
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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-07*