---
product_id: 265751758
title: "Alphacool NexXxoS XT45 420mm | 35277"
brand: "alphacool"
price: "R5778"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Alphacool"
url: https://www.desertcart.co.za/products/265751758-alphacool-nexxxos-xt45-420mm-35277
store_origin: ZA
region: South Africa
---

# 6x G1/4" versatile ports Sleek black exterior Lightweight 1.89kg design Alphacool NexXxoS XT45 420mm | 35277

**Brand:** alphacool
**Price:** R5778
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead — the XT45 means business

## Quick Answers

- **What is this?** Alphacool NexXxoS XT45 420mm | 35277 by alphacool
- **How much does it cost?** R5778 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/265751758-alphacool-nexxxos-xt45-420mm-35277)

## Best For

- alphacool enthusiasts

## Why This Product

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

## Key Features

- • **Durable Build:** Copper heat-sink ensures efficient thermal conductivity
- • **Flexible Connectivity:** Six G1/4" ports for customizable loop setups
- • **Lightweight & Compact:** Only 1.89kg with slim 46mm thickness fits most builds seamlessly
- • **Precision Engineering:** Anti-twist lower shield protects delicate fins during installation
- • **Ultimate Cooling Power:** 420mm radiator length for superior heat dissipation

## Overview

The Alphacool NexXxoS XT45 420mm radiator combines a sleek black finish with a robust copper heat-sink and six versatile G1/4" ports, delivering exceptional cooling performance in a lightweight, compact design. Engineered with an anti-twist shield to protect fins during installation, it’s the perfect upgrade for professionals seeking reliable, customizable liquid cooling solutions.

## Description

Alphacool NexXxoS XT45 420mm | 35277

Review: Problema... - Prodotto difettoso, il venditore mi ha fatto perdere tempo cercando di evitare un'altra spedizione chiedendomi di contattare direttamente alphacool, peccato che la garanzia non funzioni così, non ha nemmeno cercato di vedere quale fosse il problema. Pessima esperienza, pessimo venditore.
Review: 420mm - totale Kühlleistung. Durch die 6 verschiedenen Anschlussmöglichkeiten sehr variabel einsetzbar. Absolut prima ist das untere Schutzblech, dass eine durchdrehen der Schrauben in die Lamellen verhindert.

## Features

- Black Exterior Color
- G1/4" Ports (x6)
- Weight: 1,892g
- Dimensions: 468 x 144 x 46mm
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007R780GU |
| Brand | Alphacool |
| Brand Name | Alphacool |
| Cooler Heatsink Material | Copper |
| Cooler heat-sink material | Copper |
| Customer Reviews | 4.1 out of 5 stars 42 Reviews |
| Global Trade Identification Number | 04250197141703 |
| Item Weight | 798 g |
| Item weight | 798 g |
| Manufacturer | Aquatuning |
| Model | 14170 |
| Number of Items | 1 |
| Part Number | 14170 |
| Unit Count | 1.0 Count |
| Unit count | 1.0 Count |

## Product Details

- **Brand:** Alphacool
- **Item weight:** 798 g
- **Manufacturer:** Aquatuning
- **Number of Items:** 1
- **Unit count:** 1.0 Count

## Images

![Alphacool NexXxoS XT45 420mm | 35277 - Image 1](https://m.media-amazon.com/images/I/61T7JOhT8bL.jpg)
![Alphacool NexXxoS XT45 420mm | 35277 - Image 2](https://m.media-amazon.com/images/I/61UfHXEt17L.jpg)
![Alphacool NexXxoS XT45 420mm | 35277 - Image 3](https://m.media-amazon.com/images/I/61n9o2x0VPL.jpg)
![Alphacool NexXxoS XT45 420mm | 35277 - Image 4](https://m.media-amazon.com/images/I/61z8yqoaNRL.jpg)
![Alphacool NexXxoS XT45 420mm | 35277 - Image 5](https://m.media-amazon.com/images/I/51uBuQCe8yL.jpg)

## Customer Reviews

### ⭐ Problema...
*by M***A on 6 December 2024*

Prodotto difettoso, il venditore mi ha fatto perdere tempo cercando di evitare un'altra spedizione chiedendomi di contattare direttamente alphacool, peccato che la garanzia non funzioni così, non ha nemmeno cercato di vedere quale fosse il problema. Pessima esperienza, pessimo venditore.

### ⭐⭐⭐⭐⭐ 420mm
*by P***R on 25 May 2016*

totale Kühlleistung. Durch die 6 verschiedenen Anschlussmöglichkeiten sehr variabel einsetzbar. Absolut prima ist das untere Schutzblech, dass eine durchdrehen der Schrauben in die Lamellen verhindert.

### ⭐⭐⭐⭐ Qualität ist gut.
*by C***X on 8 August 2022*

Qualität passt, ist dicht und preislich i.O.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.za/products/265751758-alphacool-nexxxos-xt45-420mm-35277](https://www.desertcart.co.za/products/265751758-alphacool-nexxxos-xt45-420mm-35277)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-21*