---
product_id: 233657722
title: "Water Cooling Computer Radiator, 12 Pipe Aluminum Heat Exchanger Liquid Cooling Radiator Heat Sink 120mm for CPU PC Laser Water Cool System DC12V Black with Tube"
brand: "diyhz"
price: "€ 68.11"
currency: EUR
in_stock: true
reviews_count: 11
category: "Di Yhz"
url: https://www.desertcart.gr/products/233657722-water-cooling-computer-radiator-12-pipe-aluminum-heat-exchanger-liquid
store_origin: GR
region: Greece
---

# DC12V rated voltage 12 aluminum cooling pipes 120mm fan compatible Water Cooling Computer Radiator, 12 Pipe Aluminum Heat Exchanger Liquid Cooling Radiator Heat Sink 120mm for CPU PC Laser Water Cool System DC12V Black with Tube

**Brand:** diyhz
**Price:** € 68.11
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead — don’t let your rig overheat!

## Quick Answers

- **What is this?** Water Cooling Computer Radiator, 12 Pipe Aluminum Heat Exchanger Liquid Cooling Radiator Heat Sink 120mm for CPU PC Laser Water Cool System DC12V Black with Tube by diyhz
- **How much does it cost?** € 68.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/233657722-water-cooling-computer-radiator-12-pipe-aluminum-heat-exchanger-liquid)

## Best For

- diyhz enthusiasts

## Why This Product

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

## Key Features

- • **Precision 12-Pipe Design:** Maximize heat dissipation with pure aluminum fins and 18 lines per inch fin density for superior cooling efficiency.
- • **Seamless 12V Power Integration:** Optimized for stable DC12V operation ensuring consistent performance under heavy CPU and GPU loads.
- • **Universal 120mm Fan Compatibility:** Fits standard 120x120mm fans for easy upgrades and enhanced airflow control.
- • **Versatile Industrial & Gaming Ready:** Perfect for high-demand CPU cooling, industrial drives, laser heads, and air conditioning systems—future-proof your setup.
- • **Robust Build with Leak-Proof Brazing:** Vacuum aluminum brazing and stainless steel-band joints guarantee durability and zero leakage—engineered for reliability.

## Overview

The DIYhz Water Cooling Radiator is a high-performance 120mm aluminum heat exchanger featuring 12 cooling pipes and pure aluminum fins with black oxidation coating for enhanced thermal efficiency. Designed for DC12V systems, it supports standard 120mm fans and is built with vacuum aluminum brazing to ensure leak-proof durability. Ideal for CPU, GPU, industrial drives, and laser cooling applications, this lightweight 140g radiator delivers reliable, efficient heat dissipation to keep your system running at peak performance.

## Description

"DIYhz Water Cooling Computer Radiator Product Specifications: - Color: Black - Tube Quantity: 12 - Weight:240g - Material: Aluminum - Mouth: 9.5 (D) mm - Fin Density: 18 lines per inch - Model Number:120mm x 120mm - Fit ID Tube Inner Diameter: 8 -12mm / 0.3'' - 0.5'' - Fit ID Tube Outer Diameter: 9.5 mm / 0.37'' - Outer Size: 155 x 120 x 27mm / 6.10'' x 4.72'' x 1.06''(L*W*H) - Longer Screw Size: 31 x 3 mm / 1.2'' x 0.12''(L*D) - Shorter Screw Size: 7 x 3 mm / 0.3'' x 0.12''(L*D) Specifications: - Material: Metal - Pure aluminum fins - Parts brazing seal as a whole - Joint: disposable stainless steel-band - The sealing process: vacuum aluminum brazing - Item Type: Computer Radiator Water Cooling Cooler - Can be installed 120mm fan, mounting hole size: 109.5（D）×109.5（W）mm ★ Optimized for high performance at low cost, No weak welds nor leakage. ★ Suitable for computer CPU cooling, industrial frequency conversion driver, laser head cooling, air conditioning evaporator and industrial control cabinet cooling. Package Included: 1 x Water Cooling Radiator （with tube） 4 x Short screw 4 x Long screw"

Review: Quality product could not use returned - Great product sent it back would not work for the application for my use. Had to purchase a different model for my project nothing wrong with the product excellent quality well built recommended for anyone that needs this type of radiator.
Review: Pretty good. Works like it should - Is working well, came in good condition, with a scratch in the fins but it still works well. Will be buying another one soon, when I add water cooling to my gpu.

## Features

- ★ Product Name: Water Cooling Radiator; Outer Size: 155 x 120 x 27mm / 6.10'' x 4.72'' x 1.06''(L*W*H), Weight:140g.
- ★ Fan Installation Size: 120 x 120 ; Tube Quantity: 12; Rated Voltage: DC12V.
- ★ Efficiently pulling heat away from cycling coolant thus achieving maximum heat dissipation at both low and high airflow operation.
- ★ Made of pure copper fins with good heat dissipation, Using the black oxidation paint to increase the thermal efficiency.
- ★ Applicable to computer CPU, industrial variable frequency drives, VGA water cooling ,laser head cooling, and air conditioning evaporator.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FSPJ3HG |
| Best Sellers Rank | #69 in Water Cooling Systems |
| Brand Name | DIYhz |
| Compatible Devices | Computer, Industrial variable frequency drives, VGA cards, Laser heads, Air conditioning systems |
| Cooling Method | Air, Water |
| Customer Reviews | 4.4 4.4 out of 5 stars (289) |
| Item Dimensions L x W x H | 6.1"L x 4.72"W x 1.06"H |
| Manufacturer | DIYhz |
| Material Type | Aluminum |
| Power Connector Type | 3-Pin |
| UPC | 788703768013 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Wattage | 109.5 watts |

## Product Details

- **Brand:** DIYhz
- **Compatible Devices:** Computer, Industrial variable frequency drives, VGA cards, Laser heads, Air conditioning systems
- **Cooling Method:** Air, Water
- **Manufacturer:** DIYhz
- **Material:** Aluminum
- **Power Connector Type:** 3-Pin
- **Product Dimensions:** 6.1"L x 4.72"W x 1.06"H
- **UPC:** 788703768013
- **Voltage:** 12 Volts
- **Wattage:** 109.5 watts

## Images

![Water Cooling Computer Radiator, 12 Pipe Aluminum Heat Exchanger Liquid Cooling Radiator Heat Sink 120mm for CPU PC Laser Water Cool System DC12V Black with Tube - Image 1](https://m.media-amazon.com/images/I/71BeIy1-EKL.jpg)

## Available Options

This product comes in different **Color, Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality product could not use returned
*by P***L on December 2, 2025*

Great product sent it back would not work for the application for my use. Had to purchase a different model for my project nothing wrong with the product excellent quality well built recommended for anyone that needs this type of radiator.

### ⭐⭐⭐⭐⭐ Pretty good. Works like it should
*by R***D on September 17, 2025*

Is working well, came in good condition, with a scratch in the fins but it still works well. Will be buying another one soon, when I add water cooling to my gpu.

### ⭐⭐⭐⭐⭐ Water cooled Power Amplifier (concept)
*by M***T on June 27, 2023*

First impressions (WOW!) a phenomenal product, in all respects. It has a very solid feel, fit and finish. A bargain and perfect for modeling a few concepts from scratch. My principle concern is low level fan noise, detracting from musical experience... it takes you out of the moment. We will see. *Not faulting DIY hz, more in that possible complexity could prove "conventional" heatsinks. I chose and "all aluminum" water system, heat block and heat exchange, to minimize reactive nature of (all parts in the) system. As a high power (audio/musical) A/B amplifier, heat dissipation, adequate heat sinking is required and/or could prove a penalty, in size, end product layout... falls around power transformer and heatsink. My thinking, thus the proof of concept supporting my personal designs... I can have "enough" dissipation for bias and maximum drive, for power listening (think 350-500wpc @8ohm) and have "enough" for the musical peaks. A robust 10 x 12 x 1.25 heatsink gets really hot, not dangerous... a problem with large heatsinks is uneven cooling / dissipation in the output stage possibly lending to low level non-linearities. typically the bottom portions of the heatsink are (convectively) cooler than the top. Place one (mono) amp nearer to an AC vent, a sun filled window or drafty room/basement, like mine ... it is common up to 10 degrees difference, channel to channel relative to placement, with large heatsinks, doin their job... I am excite to think WAY outside of the box, will update as project evolves, likely building one cooling chassis / tower for 2 mono amps, with several more garden hoses in the back ground, and not as a figure of speech.

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-25*