---
product_id: 54244733
title: "NexXxoS XT45 Full Copper 420 mm Radiator"
brand: "alphacool"
price: "KD 69.82"
currency: KWD
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.kw/products/54244733-nexxxos-xt45-full-copper-420-mm-radiator
store_origin: KW
region: Kuwait
---

# 420mm length fits high-end builds 6x G1/4" ports for versatile loop setups Full copper for max thermal conductivity NexXxoS XT45 Full Copper 420 mm Radiator

**Brand:** alphacool
**Price:** KD 69.82
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cool, stay ahead — the Alphacool XT45 keeps your rig chill and your game hotter!

## Quick Answers

- **What is this?** NexXxoS XT45 Full Copper 420 mm Radiator by alphacool
- **How much does it cost?** KD 69.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/54244733-nexxxos-xt45-full-copper-420-mm-radiator)

## 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

- • **Optimized Size & Fit:** 420mm radiator length with a sleek 46mm thickness fits seamlessly in modern high-performance cases.
- • **Ultimate Cooling Power:** Full copper construction ensures rapid heat dissipation for peak CPU/GPU performance.
- • **Durability Meets Design:** Robust black exterior not only looks premium but resists corrosion for long-lasting reliability.
- • **Flexible Loop Integration:** Six G1/4" threaded ports provide unmatched versatility for custom water cooling configurations.
- • **Low Maintenance, High Efficiency:** Dense fin design minimizes dust buildup, reducing cleaning frequency even in pet-friendly homes.

## Overview

The Alphacool NexXxoS XT45 is a premium 420mm full copper radiator designed for advanced custom water cooling loops. Featuring six G1/4" ports for flexible installation, a durable black finish, and a thick 46mm profile, it delivers exceptional thermal performance while fitting neatly into high-end PC cases. Ideal for managing heat from powerful CPUs and GPUs, it offers low maintenance with minimal dust accumulation, making it a must-have for enthusiasts aiming to maximize cooling efficiency and system longevity.

## Description

Mounting Kit:Included, Features:G1/4" thread

Review: 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: LOVE LOVE LOVE this radiator. I upgraded from 2x120mm radiator and saw my load temps drop 20 degrees!!! My only issue was at first I didn't realize there was another port at the rear of the radiator, so I didn't plug it, and immediately was like 'my radiator leaks!!!' So plug all your holes and you won't have a problem with this one assuming you have a big enough case (it barely fits in my phanteks enthoo luxe).

## 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 |
| Are Batteries Included | No |
| Brand | Alphacool |
| Colour | black |
| Customer Reviews | 4.0 4.0 out of 5 stars (42) |
| Date First Available | 7 Feb. 2013 |
| Guaranteed software updates until | unknown |
| Item Weight | 798 g |
| Item model number | 14170 |
| Manufacturer | Aquatuning |
| Product Dimensions | 52 x 12 x 6 cm; 798.32 g |
| Voltage | 12 Volts |
| Wattage | 400 watts |

## Product Details

- **Brand:** Alphacool
- **Compatible devices:** Desktop
- **Cooling method:** Water
- **Global Trade Identification Number:** 04250197141703
- **Manufacturer:** Aquatuning
- **Material:** Copper
- **Power connector type:** 4-Pin
- **Voltage:** 12 Volts
- **Wattage:** 400 watts

## Images

![NexXxoS XT45 Full Copper 420 mm Radiator - Image 1](https://m.media-amazon.com/images/I/61+RCURGhDL.jpg)

## Customer Reviews

### ⭐ Review
*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.

### ⭐⭐⭐⭐⭐ Review
*by C***Z on 25 July 2015*

LOVE LOVE LOVE this radiator. I upgraded from 2x120mm radiator and saw my load temps drop 20 degrees!!! My only issue was at first I didn't realize there was another port at the rear of the radiator, so I didn't plug it, and immediately was like 'my radiator leaks!!!' So plug all your holes and you won't have a problem with this one assuming you have a big enough case (it barely fits in my phanteks enthoo luxe).

### ⭐⭐⭐⭐⭐ Review
*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.

## Frequently Bought Together

- Alphacool NexXxos XT45 Full Copper Radiator420, 140mm x 3, Triple Fan, Black
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**Shop now:** [https://www.desertcart.com.kw/products/54244733-nexxxos-xt45-full-copper-420-mm-radiator](https://www.desertcart.com.kw/products/54244733-nexxxos-xt45-full-copper-420-mm-radiator)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-19*