---
product_id: 38957342
title: "NexXxos ST30 Full Copper X-Flow Radiator, 420mm, Triple Fan, Black"
brand: "alphacool"
price: "227237CFA"
currency: XOF
in_stock: true
reviews_count: 4
category: "Alphacool"
url: https://www.desertcart.sn/products/38957342-nexxxos-st30-full-copper-x-flow-radiator-420mm-triple-fan
store_origin: SN
region: Senegal
---

# 420mm triple fan size with 16 fins per inch for max cooling Full copper construction for superior heat dissipation 4x G1/4" threaded ports for versatile setup NexXxos ST30 Full Copper X-Flow Radiator, 420mm, Triple Fan, Black

**Brand:** alphacool
**Price:** 227237CFA
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead — the pro’s choice for liquid cooling supremacy!

## Quick Answers

- **What is this?** NexXxos ST30 Full Copper X-Flow Radiator, 420mm, Triple Fan, Black by alphacool
- **How much does it cost?** 227237CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/38957342-nexxxos-st30-full-copper-x-flow-radiator-420mm-triple-fan)

## 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

- • **Flexible Integration:** Four G1/4" threaded ports ensure seamless compatibility with custom loops.
- • **Sleek & Durable Build:** Steel side panels and brass threads combine rugged durability with a premium black finish.
- • **Ultimate Thermal Mastery:** Full copper chambers, fins, and channels deliver elite heat transfer efficiency.
- • **Optimized Cooling Density:** 16 fins per inch maximize surface area for rapid heat dispersion.
- • **Spacious Triple Fan Design:** 420mm length supports triple fan setups for aggressive airflow and silent operation.

## Overview

The Alphacool NexXxos ST30 420mm radiator features a full copper X-Flow design with 16 fins per inch, four G1/4" threaded ports, and robust steel and brass construction. Engineered for high-performance custom water cooling loops, its triple fan size and premium materials ensure superior heat dissipation and long-lasting durability, making it a top-tier choice for demanding desktop cooling setups.

## Description

Alphacool Compatible NexXxoS ST30 420mm XFlow | 1012475

Review: Worth the money - Worked good
Review: Longer than the regular radiator - It functions well as a radiator, but be warned that it is longer than the regular 420mm radiator that isn't x-flow. I had to upend my entire water loop to barely make enough room for this in my system. I use a NZXT H9 flow and this radiator does NOT fit in the front where 420mm radiators are supposed to fit.

## Features

- Black exterior Color
- Ports: 4x G1/4" Thread
- Material: steel side panels, brass threads, copper chambers, copper fins, copper channels
- Fins Per Inch: 16
- Dimensions: 477 x 144 x 30mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01HQ8KVUW |
| Best Sellers Rank | #1,610 in Water Cooling Systems |
| Brand | Alphacool |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Date First Available | August 13, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.76 pounds |
| Item model number | 14243 |
| Manufacturer | Alphacool |
| Material | Alloy Steel, Brass, Copper |
| Noise Level | 52 Decibels |
| Number of Items | 1 |
| Power Connector Type | 4-Pin |
| Product Dimensions | 18.78"L x 1.18"W x 5.67"H |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Alphacool
- **Compatible Devices:** Desktop
- **Cooling Method:** Air
- **Manufacturer:** Alphacool
- **Material:** Alloy Steel, Brass, Copper
- **Noise Level:** 52 Decibels
- **Number of Items:** 1
- **Power Connector Type:** 4-Pin
- **Product Dimensions:** 18.78"L x 1.18"W x 5.67"H
- **Voltage:** 12 Volts

## Images

![NexXxos ST30 Full Copper X-Flow Radiator, 420mm, Triple Fan, Black - Image 1](https://m.media-amazon.com/images/I/61Mo0gdmEGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth the money
*by M***M on December 20, 2019*

Worked good

### ⭐⭐⭐⭐ Longer than the regular radiator
*by J***T on December 30, 2025*

It functions well as a radiator, but be warned that it is longer than the regular 420mm radiator that isn't x-flow. I had to upend my entire water loop to barely make enough room for this in my system. I use a NZXT H9 flow and this radiator does NOT fit in the front where 420mm radiators are supposed to fit.

### ⭐⭐⭐ Review
*by R***. on July 31, 2018*

Leider ist der Radiator 3cm größer als normale 420er ohne X-Flow. Dadurch passt er nicht unbedingt in eine 420er Halterung rein. Verarbeitet ist der Radiator gut, der Wärmeabtransport könnte jedoch besser sein. Das einzige Manko sind die Schrauben: Die Schraubenköpfe haben einen Innensechskant und "nudeln" sehr schnell aus. Dadurch musste ich eine Schraube bereits nach zweimal einschrauben austauschen. Auch die Löcher sind nicht wirklich gut gebohrt. Davon ab, ist der Radiator nicht schlecht.

## Frequently Bought Together

- Alphacool NexXxos ST30 Full Copper X-Flow Radiator420, 140mm x 3, Triple Fan, Black
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**Shop now:** [https://www.desertcart.sn/products/38957342-nexxxos-st30-full-copper-x-flow-radiator-420mm-triple-fan](https://www.desertcart.sn/products/38957342-nexxxos-st30-full-copper-x-flow-radiator-420mm-triple-fan)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-05*