--- product_id: 11230152 title: "Alphacool NexXxos ST30 Full Copper Radiator, 360mm, Triple Fan, Black" brand: "alphacool" price: "¥31709" currency: JPY in_stock: true reviews_count: 13 category: "Alphacool" url: https://www.desertcart.jp/products/11230152-alphacool-nexxxos-st30-full-copper-radiator-360mm-triple-fan-black store_origin: JP region: Japan --- # Full copper fins, chambers & channels for max heat dissipation Lightweight 970g with compact 400x124x30mm profile G1/4" dual ports for versatile setup Alphacool NexXxos ST30 Full Copper Radiator, 360mm, Triple Fan, Black **Brand:** alphacool **Price:** ¥31709 **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, 360mm, Triple Fan, Black by alphacool - **How much does it cost?** ¥31709 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/11230152-alphacool-nexxxos-st30-full-copper-radiator-360mm-triple-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 - • **Space-Smart Design:** Slim 30mm thickness and flat chamber profile fit even the most demanding builds. - • **Seamless Integration:** Dual G1/4" ports offer flexible, professional-grade water cooling configurations. - • **Durability Meets Style:** Steel side panels with brass threads provide rugged reliability wrapped in sleek black aesthetics. - • **Ready for High-End Builds:** Includes multiple mounting screws for easy installation in premium cases like Thermaltake CORE WP100. - • **Ultimate Cooling Efficiency:** Full copper construction ensures superior thermal conductivity for peak performance. ## Overview The Alphacool NexXxos ST30 is a 360mm full copper radiator engineered for high-performance water cooling systems. Featuring copper fins, chambers, and channels, it delivers exceptional heat dissipation while maintaining a slim 30mm profile for versatile case compatibility. Dual G1/4" ports and robust steel side panels with brass threads ensure durability and flexible installation. Weighing just 970g, this radiator is optimized for professional-grade PC builds demanding efficient thermal management and sleek design. ## Description desertcart.com: Alphacool NexXxos ST30 Full Copper Radiator, 360mm, Triple Fan, Black | Copper Fins, Channels, and Chambers, Separated Coolant Chambers, Flat Chamber Profile for Reduced Overall Length : Automotive Review: Great Radiator for any case. - I have three of these full length babies in my Thermaltake CORE WP100 Extreme Water Cooling XL-ATX Fully Modular Full Tower Computer Case. Alphacool Rocks !!! These are the 30mm thick Radiators and with my fans set up to suck the air through the radiators (No push/pull) there is plenty of room for everybody in the CORE P100 case. I will admit the Plumbing is/was a challenge. But the one thing that impressed me was when I flushed out these radiators for three days each, I found NO gunk in my filter. Just because I didn't find anything does not mean you can skip that step, you have to flush your radiators just in case. You don't want anything killing your pump or blocking the tiny fins in a water block. I am just really impressed there was nothing green in my watts filters. As for attaching them to the fans and the radiator bracket- the screw heads are really small and will slip out of the Thermaltake's radiator's bracket. This is not the fault of Alphacool. Simple fix is to go out and buy some thin metric washers to go behind the screwhead and and in front of the bracket. I had to ask a fellow Core WP100 case owner to find this out. And make sure you have a 2.5mm Allen wrench. It does not come with the screws or the radiator. Also, make sure you use the correct length of screws that comes with the Radiator. Alphacool has done it's best so you don't puncture the radiator with a tab stop for the screws, but you can force it and wreck your radiator. So take your time putting things together. It's a great Radiator. Review: Excellent - Just make sure to clean and flush properly to rid of little debris inside, no issues, no leaks. ## Features - Black exterior Color - G1/4" Ports (x2) - Material: steel side panels, brass threads, copper chambers, copper fins, copper channels - Weight: 970g - Dimensions: 400 x 124 x 30mm ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007R79E60 | | Best Sellers Rank | #131,541 in Automotive ( See Top 100 in Automotive ) #117 in Water Cooling Systems #200 in Automotive Replacement Engine Radiators #389 in Webcams & VoIP Equipment | | Brand | Alphacool | | Brand Name | Alphacool | | Cooler Heatsink Compatibility | Copper | | Cooler Heatsink Material | Copper | | Customer Reviews | 4.5 out of 5 stars 454 Reviews | | Global Trade Identification Number | 04250197141581 | | Included Components | Radiator, 12x M3 x 30mm mounting screws, 12x M3 x 35mm mounting screws | | Item Dimensions L x W x H | 18.11"L x 5.51"W x 1.97"H | | Item Highlight | Copper Fins, Channels, and Chambers, Separated Coolant Chambers, Flat Chamber Profile for Reduced Overall Length | | Item Weight | 1.8 pounds | | Manufacturer | Alphacool | | Model | 14158 | | Mounting Type | Chassis Mount | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 14158 | | Product Dimensions | 18.11"L x 5.51"W x 1.97"H | | Unit Count | 1 Count | | Warranty Description | One year manufacturer | ## Product Details - **Brand:** Alphacool - **Cooler Heatsink Compatibility:** Copper - **Cooler Heatsink Material:** Copper - **Item Weight:** 1.8 pounds - **Product Dimensions:** 18.11"L x 5.51"W x 1.97"H ## Images ![Alphacool NexXxos ST30 Full Copper Radiator, 360mm, Triple Fan, Black - Image 1](https://m.media-amazon.com/images/I/617BsOklnEL.jpg) ![Alphacool NexXxos ST30 Full Copper Radiator, 360mm, Triple Fan, Black - Image 2](https://m.media-amazon.com/images/I/61CiqpGmUlL.jpg) ![Alphacool NexXxos ST30 Full Copper Radiator, 360mm, Triple Fan, Black - Image 3](https://m.media-amazon.com/images/I/61eToANTzSL.jpg) ![Alphacool NexXxos ST30 Full Copper Radiator, 360mm, Triple Fan, Black - Image 4](https://m.media-amazon.com/images/I/61VQESBgOnL.jpg) ![Alphacool NexXxos ST30 Full Copper Radiator, 360mm, Triple Fan, Black - Image 5](https://m.media-amazon.com/images/I/61UAFlG1UtL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Radiator for any case. *by K***R on August 16, 2016* I have three of these full length babies in my Thermaltake CORE WP100 Extreme Water Cooling XL-ATX Fully Modular Full Tower Computer Case. Alphacool Rocks !!! These are the 30mm thick Radiators and with my fans set up to suck the air through the radiators (No push/pull) there is plenty of room for everybody in the CORE P100 case. I will admit the Plumbing is/was a challenge. But the one thing that impressed me was when I flushed out these radiators for three days each, I found NO gunk in my filter. Just because I didn't find anything does not mean you can skip that step, you have to flush your radiators just in case. You don't want anything killing your pump or blocking the tiny fins in a water block. I am just really impressed there was nothing green in my watts filters. As for attaching them to the fans and the radiator bracket- the screw heads are really small and will slip out of the Thermaltake's radiator's bracket. This is not the fault of Alphacool. Simple fix is to go out and buy some thin metric washers to go behind the screwhead and and in front of the bracket. I had to ask a fellow Core WP100 case owner to find this out. And make sure you have a 2.5mm Allen wrench. It does not come with the screws or the radiator. Also, make sure you use the correct length of screws that comes with the Radiator. Alphacool has done it's best so you don't puncture the radiator with a tab stop for the screws, but you can force it and wreck your radiator. So take your time putting things together. It's a great Radiator. ### ⭐⭐⭐⭐⭐ Excellent *by E***N on February 26, 2025* Just make sure to clean and flush properly to rid of little debris inside, no issues, no leaks. ### ⭐⭐⭐⭐⭐ As advertised, but needs some minor improvements *by P***O on January 24, 2021* The radiator is, in fact, full copper and it is relatively well-made. However, the packaging needs some improvement because I had a noticeable 2 inch dent in the fins. This is not a big deal since I can just use some tweezers to bend them back, but still it could have been avoided with a full styrofoam pad along the fins instead of the thin bubble wrap it comes in. Also, even though it's not a real issue, there is a typo on your packaging. "radiator with an thickness of..." should be "radiator with a thickness of..." ## Frequently Bought Together - Alphacool NexXxos ST30 Full Copper Radiator360, 120mm x 3, Triple Fan, Black - Corsair CX-9059001-WW Hydro X Series, Xt Softline, 10/13mm (3/8In/ 1/2In) ID/OD, Tubing, PVC, Clear - Alphacool NexXxos UT60 Full Copper Radiator, 360mm, Triple Fan, 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.jp/products/11230152-alphacool-nexxxos-st30-full-copper-radiator-360mm-triple-fan-black](https://www.desertcart.jp/products/11230152-alphacool-nexxxos-st30-full-copper-radiator-360mm-triple-fan-black) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-27*