---
product_id: 20754320
title: "Aluminum Water Cooling Block for CPU Graphics Radiator Heatsink 40x 120X12mm Blue"
brand: "bxqinlenx"
price: "€ 23.67"
currency: EUR
in_stock: true
reviews_count: 2
category: "Bxqinlenx"
url: https://www.desertcart.gr/products/20754320-aluminum-water-cooling-block-for-cpu-graphics-radiator-heatsink-40x
store_origin: GR
region: Greece
---

# Leak rate <5x10⁻⁶ mbar.l/s Blue anodized aluminum finish Internal fin thickness 0.5mm, 1mm spacing Aluminum Water Cooling Block for CPU Graphics Radiator Heatsink 40x 120X12mm Blue

**Brand:** bxqinlenx
**Price:** € 23.67
**Availability:** ✅ In Stock

## Summary

> 💧 Stay cool, stay ahead — the ultimate water block for pros who demand peak performance.

## Quick Answers

- **What is this?** Aluminum Water Cooling Block for CPU Graphics Radiator Heatsink 40x 120X12mm Blue by bxqinlenx
- **How much does it cost?** € 23.67 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/20754320-aluminum-water-cooling-block-for-cpu-graphics-radiator-heatsink-40x)

## Best For

- bxqinlenx enthusiasts

## Why This Product

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

## Key Features

- • **Silent Operation:** Near-silent 0.08 dB noise level keeps your workspace distraction-free.
- • **Sleek Blue Oxidation:** Durable blue anodized surface treatment adds a professional, tech-savvy aesthetic.
- • **Optimized Thermal Flow:** Internal flow channel extrusion and fine 0.5mm fins maximize heat dissipation efficiency.
- • **Universal Compatibility:** Fits desktop CPUs, servers, industrial inverters, and laser cooling systems seamlessly.
- • **Precision Engineered Cooling:** Vacuum aluminum brazing ensures ultra-low leak rates for reliable performance.

## Overview

This BXQINLENX Aluminum Water Cooling Block (40x120x12mm) features vacuum aluminum brazing with an ultra-low leak rate (<5x10⁻⁶ mbar.l/s), precision internal fins (0.5mm thickness, 1mm spacing), and a durable blue anodized finish. Designed for CPU and industrial cooling applications, it delivers efficient heat dissipation with near-silent operation (0.08 dB), making it a reliable choice for high-performance systems.

## Description

Feature: Internal flow channel extrusion forming Brazing parts into a whole Leak rate of less than 5X10-6 mbar.l/s parts Internal fin thickness 0.5MM Spacing: 1 MM Processing: vacuum aluminum brazing Surface treatment: Blue oxidation Applicable to computer CPU water, industrial inverter driver,laser head cooling, industrial control cabinet cooling ,etc. Size:40x120x12mm; Package Includes: 1 x CPU Water Clooing Block

Review: Compare then decide - Machined sharp corners and edges, light deburr and apply heatsinks, good quality, appears to be well made. Best to compare with comparable, good overall
Review: Looks like crap but will it work - Design looks great, size is accurate, fits the 40mm thermo pad perfectly, but the finish is crap. The anodized is stained, almost looks burnt in some spots, the edges are very rough cut and dangerously sharp. It WILL cut you so be careful. The inside of the barbs are clean, allows for a good flow. Hopefully it works better than it looks....desertcart said they will ship me a replacement. Waiting game begins. ***Update*** Replacements came in, they are just as bad quality as the first. If you need a nice looking finished product, look elsewhere. If you need function, these work.

## Features

- Product Name : CPU Water Cooling Block
- Dimensions ： 10*120*12mm
- Package: 1 x CPU Water Clooing Block
- It will be a good assistant for you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01779U5XI |
| Best Sellers Rank | #1,071 in Heatsinks |
| Brand | BXQINLENX |
| Brand Name | BXQINLENX |
| Compatible Devices | Desktop, Server |
| Cooling Method | Water |
| Customer Reviews | 4.6 out of 5 stars 17 Reviews |
| Item Dimensions L x W x H | 4.72"L x 0.47"W x 1.57"H |
| Item Weight | 16 ounces |
| Manufacturer | BXQINLENX |
| Material Type | Aluminum |
| Model | LYSB01779U5XI-ELECTR |
| Noise Level | 0.08 db |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | LYSB01779U5XI-ELECTR |
| Power Connector Type | 4-Pin |
| Product Dimensions | 4.72"L x 0.47"W x 1.57"H |
| UPC | 702565498901 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** BXQINLENX
- **Compatible Devices:** Desktop, Server
- **Cooling Method:** Water
- **Manufacturer:** BXQINLENX
- **Material:** Aluminum
- **Noise Level:** 0.08 Decibels
- **Number of Items:** 1
- **Power Connector Type:** 4-Pin
- **Product Dimensions:** 4.72"L x 0.47"W x 1.57"H
- **UPC:** 702565498901

## Images

![Aluminum Water Cooling Block for CPU Graphics Radiator Heatsink 40x 120X12mm Blue - Image 1](https://m.media-amazon.com/images/I/51WGNUjUkpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Compare then decide
*by D***N on January 20, 2026*

Machined sharp corners and edges, light deburr and apply heatsinks, good quality, appears to be well made. Best to compare with comparable, good overall

### ⭐⭐⭐ Looks like crap but will it work
*by K***U on September 20, 2020*

Design looks great, size is accurate, fits the 40mm thermo pad perfectly, but the finish is crap. The anodized is stained, almost looks burnt in some spots, the edges are very rough cut and dangerously sharp. It WILL cut you so be careful. The inside of the barbs are clean, allows for a good flow. Hopefully it works better than it looks....Amazon said they will ship me a replacement. Waiting game begins. ***Update*** Replacements came in, they are just as bad quality as the first. If you need a nice looking finished product, look elsewhere. If you need function, these work.

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**Shop now:** [https://www.desertcart.gr/products/20754320-aluminum-water-cooling-block-for-cpu-graphics-radiator-heatsink-40x](https://www.desertcart.gr/products/20754320-aluminum-water-cooling-block-for-cpu-graphics-radiator-heatsink-40x)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-09-11*