--- product_id: 13458602 title: "Alphacool NexXxos ST30 Full Copper Radiator, 120mm, Single Fan, Black" brand: "alphacool" price: "R2976" currency: ZAR in_stock: true category: "Alphacool" url: https://www.desertcart.co.za/products/13458602-alphacool-nexxxos-st30-full-copper-radiator-120mm-single-fan-black store_origin: ZA region: South Africa --- # 120mm fan size for optimal airflow G1/4" ports for versatile, high-performance liquid cooling Full copper construction for ultimate durability Alphacool NexXxos ST30 Full Copper Radiator, 120mm, Single Fan, Black **Brand:** alphacool **Price:** R2976 **Availability:** ✅ In Stock ## Summary > 🔥 Stay cool, stay ahead — the Alphacool NexXxos ST30 means business! ## Quick Answers - **What is this?** Alphacool NexXxos ST30 Full Copper Radiator, 120mm, Single Fan, Black by alphacool - **How much does it cost?** R2976 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/13458602-alphacool-nexxxos-st30-full-copper-radiator-120mm-single-fan-black) ## 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 - • **Compact Powerhouse:** Slim 30mm thickness fits seamlessly into modern builds without compromising performance. - • **Precision Engineering:** Steel side panels and brass threaded ports ensure long-lasting strength and leak-proof reliability. - • **Plug & Play Versatility:** Standard G1/4" ports guarantee easy integration with any custom liquid cooling loop. - • **Optimized Airflow Design:** 120mm fan compatibility maximizes cooling efficiency while maintaining whisper-quiet operation. - • **Unrivaled Thermal Mastery:** Full copper fins, channels, and chambers deliver superior heat dissipation to keep your system cool under pressure. ## Overview The Alphacool NexXxos ST30 is a premium 120mm liquid cooling radiator featuring full copper construction for exceptional heat transfer, reinforced with steel side panels and brass threaded G1/4" ports. Its compact 30mm thickness and high-flow separated chambers make it a top choice for professionals seeking reliable, efficient cooling in sleek, durable hardware. ## Description RADIADOR LIQUIDA ALPHACOOL NEXXXOS ST30 120MM BK RADIADOR LIQUIDA ALPHACOOL NEXXXOS ST30 120MM BK 157X124X30MM VEN 120MM BRONCE 35264 ## Features - The Alphacool NexXxoS ST30 Full Copper 120mm Radiator is a 120 mm radiator for one 120 mm fan, 30 mm thick, with two G1/4 ports and copper fins, channels and chambers. The next thickness up in the same fan size is the XT45 Full Copper 120mm radiator. - Properties: Fans: 1x 120 mm one-sided, 2x both-sided; Size (L x W x H): 157 x 124 x 30 mm (+/- 3%); Thickness: 30 mm; Ports: 2x G1/4 IN/OUT; Material: copper cooling fins, pre-chambers and channels, brass threads, stainless steel outer housing; Fin density: 15 FPI - Full copper: The new Alphacool NexXxos radiators carry a name that, in Alphacool's words, stands for experience and quality and has come to bring a fresh breeze to the radiator market. Its starting point: every user of a water cooling system needs a radiator, and everyone has different requirements towards the heat exchanger. Of course, it adds, the customer always demands the best in its class. - Mounting: Versatile and easy mounting is one of the main points on which the research and development department at Alphacool focused. In the series the chamber offers three possibilities for fitting installation on both inlet and outlet, but not on the NexXos ST30. Where they exist, less angled fittings are needed, improving flow rates and offering more mounting possibilities. - In the box: 1x NexXxoS ST30 Full Copper 120mm radiator, black; 4x M3x35 fan screws; 4x M3x30 fan screws; 1x Allen key ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007R7498S | | Best Sellers Rank | #169 in Water Cooling Systems | | Brand | Alphacool | | Brand Name | Alphacool | | Compatible Devices | Radiator | | Cooling Method | Air | | Customer Reviews | 4.5 out of 5 stars 454 Reviews | | Global Trade Identification Number | 04250197141567 | | Included Components | Radiator, 4x M3 x 30mm mounting screws, 4x M3 x 35mm mounting screws | | Item Dimensions L x W x H | 6.18"L x 4.88"W x 1.18"H | | Item Highlight | Full Copper Construction (Fins, Channels, and Chambers), 120mm, High-Flow Separated Chambers | | Manufacturer | Alphacool | | Material Type | Copper | | Maximum Rotational Speed | 2500 rpm | | Model | 14156 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 14156 | | Power Connector Type | 4-Pin | | Product Dimensions | 6.18"L x 4.88"W x 1.18"H | | Unit Count | 1 Count | | Voltage | 12 volts | | Warranty Description | One year manufacturer | | Wattage | 3 watts | ## Product Details - **Brand:** Alphacool - **Compatible Devices:** Radiator - **Cooling Method:** Air - **Global Trade Identification Number:** 04250197141567 - **Material:** Copper - **Maximum Rotational Speed:** 2500 rpm - **Power Connector Type:** 4-Pin - **Product Dimensions:** 6.18"L x 4.88"W x 1.18"H - **Voltage:** 12 volts - **Wattage:** 3 watts ## Images ![Alphacool NexXxos ST30 Full Copper Radiator, 120mm, Single Fan, Black - Image 1](https://m.media-amazon.com/images/I/61YsI3r7UCL.jpg) ![Alphacool NexXxos ST30 Full Copper Radiator, 120mm, Single Fan, Black - Image 2](https://m.media-amazon.com/images/I/61wxy+3fHQL.jpg) ![Alphacool NexXxos ST30 Full Copper Radiator, 120mm, Single Fan, Black - Image 3](https://m.media-amazon.com/images/I/61eToANTzSL.jpg) ![Alphacool NexXxos ST30 Full Copper Radiator, 120mm, Single Fan, Black - Image 4](https://m.media-amazon.com/images/I/61VQESBgOnL.jpg) ![Alphacool NexXxos ST30 Full Copper Radiator, 120mm, Single Fan, Black - Image 5](https://m.media-amazon.com/images/I/61k0cE3jz0L.jpg) ## Frequently Bought Together - Alphacool NexXxos ST30 Full Copper Radiator120, 120mm x 1, Single Fan, Black - SDTC Tech 4-Pack G1/4" Male to Female Extender Connector 90° Rotary Elbow Enhance Multi-Link Adapter Fitting for PC Water Cooling System, Black - Corsair Hydro X Series XT Pressure Leak Tester Tool Kit (Quick and Safe, Hand-Operated Air Pump Included, Precise Pressure Readings, 20cm Connection Hose System) Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/13458602-alphacool-nexxxos-st30-full-copper-radiator-120mm-single-fan-black](https://www.desertcart.co.za/products/13458602-alphacool-nexxxos-st30-full-copper-radiator-120mm-single-fan-black) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-11-02*