---
product_id: 265751758
title: "NexXxoS XT45 420mm | 35277"
brand: "alphacool"
price: "S$269"
currency: SGD
in_stock: true
reviews_count: 5
url: https://www.desertcart.sg/products/265751758-nexxxos-xt45-420mm-35277
store_origin: SG
region: Singapore
---

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

**Brand:** alphacool
**Price:** S$269
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead — the Alphacool XT45 keeps your rig future-proof and envy-worthy!

## Quick Answers

- **What is this?** NexXxoS XT45 420mm | 35277 by alphacool
- **How much does it cost?** S$269 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/265751758-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

- • **Space-Smart Design:** Flat chambers engineered to fit tight builds without compromising cooling efficiency.
- • **Ready for Pro Builds:** Includes all mounting screws and plugs for seamless integration into your high-end rig.
- • **Robust Build Quality:** Precision-crafted copper radiator ensures durability and long-lasting reliability.
- • **Flexible Installation:** Six G1/4" ports with three fitting positions per inlet/outlet adapt to any custom loop.
- • **Ultimate Cooling Power:** All-copper fins, channels & chambers maximize heat dissipation for peak performance.

## Overview

The Alphacool NexXxoS XT45 420mm radiator features an all-copper construction with six G1/4" ports and flat chambers designed for tight spaces. Weighing just 1.89kg and finished in sleek black, it offers versatile installation options and superior heat dissipation, making it ideal for professional-grade custom watercooling setups.

## Description

Alphacool NexXxoS XT45 420mm | 35277

## 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 Name | Alphacool |
| Cooler Heatsink Compatibility | Watercooling G1/4" |
| Cooler Heatsink Material | Copper |
| Customer Reviews | 4.5 4.5 out of 5 stars (172) 4.5 out of 5 stars |
| Global Trade Identification Number | 04250197141703 |
| Included Components | Radiator, 5x Plugs, 12x M3 x 30mm mounting screws, 12x M3 x 35mm mounting screws |
| Item Dimensions L X W X H | 46.8L x 14.4W x 4.6H centimeters |
| Item Highlight | All-Copper Fins, Channels, and Chambers, Three Fitting Positions per Inlet and Outlet, Flat Chambers for Tight Spaces |
| Item Weight | 1.76 Pounds |
| Manufacturer | Aquatuning |
| Model | 14170 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Part Number | 14170 |
| Unit Count | 1.0 Count |
| Warranty Description | One year manufacturer |

## Product Details

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

## Images

![NexXxoS XT45 420mm | 35277 - Image 1](https://m.media-amazon.com/images/I/61T7JOhT8bL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cool it down
*by  on Reviewed in Canada 18 July 2017*

Well worth it cools my system down drastically overall temps went s from 45'C to 30'C when combined with my other radiator. Now I need some free fans Amazon. Lol....

### ⭐⭐⭐⭐⭐ Akles Top! Gute Preis-Leistung
*by  on Reviewed in Germany 16 February 2023*

Artikel kam gut verpackt an. Inbetriebnahme problemlos möglich und fuktioniert einwandfrei. Klare Kaufempfehlung

### ⭐⭐⭐⭐⭐ 思ったより良いです
*by  on Reviewed in Japan 8 April 2018*

値段的にも安いのであまり期待せずいたのですが、作りも良いですし、又購入したいと思います。

## Frequently Bought Together

- Alphacool NexXxos XT45 Full Copper Radiator420, 140mm x 3, Triple Fan, Black
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**Shop now:** [https://www.desertcart.sg/products/265751758-nexxxos-xt45-420mm-35277](https://www.desertcart.sg/products/265751758-nexxxos-xt45-420mm-35277)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-03*