--- product_id: 14122509 title: "Alphacool NexXxoS XT45 Full Copper 420mm Radiator (14170)" brand: "alphacool" price: "€ 343.25" currency: EUR in_stock: true reviews_count: 13 category: "Alphacool" url: https://www.desertcart.hr/products/14122509-alphacool-nexxxos-xt45-full-copper-420mm-radiator-14170 store_origin: HR region: Croatia --- # G1/4" threaded ports with versatile inlet/outlet options 45mm thickness for optimal airflow and cooling Full copper construction for superior heat transfer Alphacool NexXxoS XT45 Full Copper 420mm Radiator (14170) **Brand:** alphacool **Price:** € 343.25 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Stay cool, stay ahead β€” the ultimate copper radiator for your liquid-cooled rig! ## Quick Answers - **What is this?** Alphacool NexXxoS XT45 Full Copper 420mm Radiator (14170) by alphacool - **How much does it cost?** € 343.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/14122509-alphacool-nexxxos-xt45-full-copper-420mm-radiator-14170) ## 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 - β€’ **Flexible Installation:** Multiple G1/4" ports and included mounting hardware for effortless custom loop integration. - β€’ **Precision Engineering:** 45mm thickness balances airflow and heat dissipation for high-performance setups. - β€’ **Effortless Maintenance:** Strategically placed drain port simplifies loop draining and hard tubing routing. - β€’ **Unrivaled Cooling Power:** Full copper build ensures maximum thermal conductivity and durability. - β€’ **Premium All-Inclusive Kit:** Comes with 5 metal plugs and extra screwsβ€”mount twice or keep spares for peace of mind. ## Overview The Alphacool NexXxoS XT45 Full Copper 420mm Radiator is a premium water cooling component designed for enthusiasts and professionals seeking top-tier thermal performance. Featuring a robust full copper construction and a thick 45mm profile, it delivers exceptional heat dissipation while offering versatile G1/4" threaded ports for flexible installation. Included mounting hardware and drain ports make setup and maintenance seamless, making it a standout choice for high-end custom liquid cooling loops. ## Description Mounting Kit:Included, Features:G1/4" thread Review: AWESOME 280MM Full Copper 45mm gets a 10/10 From Me! - Great built Awesome quality beast! All copper, came super clean (for a copper radiator), packaged perfect, performs as expected, or better! Reason for buying this - I previously had an XSPC 280mm but thinner height wise, and it was also great, but I also have a 380mm Radiator, 2 1080ti GPUs and had my CPU in the loop but temp it's not. All that stuffed in a mid tower got to be a bit tricky and decided a crossflow radiator would help me with draining and hard tubing routing. I thought this one was also a crossflow but it just had a port on the other side in addition to the 6 ports on the one side! This was perfect as the routing no longer an issue and drainage is drasticly improved! Pros - Everything , and it's full copper, this thing holds and with a bit of static air on it the heat just dissapates quick like! The tapped gΒΉ/⁴ " opposite from connection end with stopper is perfect for front or vertical mounting to add a drain valve as draining these vertical is tricky without this! Cons - almost nothing, it's copper, again, it's very soft yet durable just make sure you have it ready to mount where and when it won't be as likely to have to keep moving it around just to avoid unwanted scuffing or scratches. The fin density didn't look very dense but it's also 45mm thick so you don't need monsters behind and or in front of them but you don't want a super cheap case fan either. Some 1500 rpm 140mm x2 Noctula fans work for me and are quiet, not really a con but more of a side note. This beast was pricey but works and looks great do far! If debating between this and a 360mm even if it's somewhat thinner and you have the room for a 360, I would go with a 360, but if cooling say one GPU or one CPU Overclocked or one of each and still OC it can handle it, but a 240 usually is more fit friendly, all depends on your setup. Would and may buy another one without hesitation! Review: Very clean no sharp parts - Very good and very clean. I didn't have to flush this one but I probably should have anyways. Love the thickness and the 3 different inlet/outlet to choose from and a drain. It came with outstanding mounting hardware and 5 very nice looking metal stops plugs. Even comes with extra screws for replacement. For this price they could have given less but I feel they went above with all that included hardware. Like it's enough to mount it 2X so that's absolutely cool and give it more life. ## Features - The new Alphacool Nex Xxos radiators, a name that stands for experience and quality has come to bring a fresh breeze to the radiator market - Every user of a water cooling system needs a radiator and everyone has different requirements towards the heat exchanger - Of course the customer always demands the best in its class - The Alphacool Nex Xxos radiators have come to compete with and to beat the best in their class and to be the best radiator in all sizes - No more endless choices without a clear class leader ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007R780GU | | Best Sellers Rank | #424 in Water Cooling Systems | | Brand | Alphacool | | Brand Name | Alphacool | | Cooler Heatsink Compatibility | Watercooling G1/4" | | Cooler Heatsink Material | Copper | | Customer Reviews | 4.6 out of 5 stars 340 Reviews | | 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 | 18.43"L x 5.67"W x 1.81"H | | Item Weight | 1.8 pounds | | Manufacturer | Aquatuning | | Model | 14170 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 14170 | | Product Dimensions | 18.43"L x 5.67"W x 1.81"H | | Unit Count | 1 Count | | Warranty Description | One year manufacturer | ## Product Details - **Brand:** Alphacool - **Cooler Heatsink Compatibility:** Watercooling G1/4" - **Cooler Heatsink Material:** Copper - **Item Weight:** 1.8 Pounds - **Product Dimensions:** 18.43"L x 5.67"W x 1.81"H ## Images ![Alphacool NexXxoS XT45 Full Copper 420mm Radiator (14170) - Image 1](https://m.media-amazon.com/images/I/61T7JOhT8bL.jpg) ![Alphacool NexXxoS XT45 Full Copper 420mm Radiator (14170) - Image 2](https://m.media-amazon.com/images/I/61UfHXEt17L.jpg) ![Alphacool NexXxoS XT45 Full Copper 420mm Radiator (14170) - Image 3](https://m.media-amazon.com/images/I/61n9o2x0VPL.jpg) ![Alphacool NexXxoS XT45 Full Copper 420mm Radiator (14170) - Image 4](https://m.media-amazon.com/images/I/61z8yqoaNRL.jpg) ![Alphacool NexXxoS XT45 Full Copper 420mm Radiator (14170) - Image 5](https://m.media-amazon.com/images/I/51uBuQCe8yL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ AWESOME 280MM Full Copper 45mm gets a 10/10 From Me! *by J***N on March 6, 2020* Great built Awesome quality beast! All copper, came super clean (for a copper radiator), packaged perfect, performs as expected, or better! Reason for buying this - I previously had an XSPC 280mm but thinner height wise, and it was also great, but I also have a 380mm Radiator, 2 1080ti GPUs and had my CPU in the loop but temp it's not. All that stuffed in a mid tower got to be a bit tricky and decided a crossflow radiator would help me with draining and hard tubing routing. I thought this one was also a crossflow but it just had a port on the other side in addition to the 6 ports on the one side! This was perfect as the routing no longer an issue and drainage is drasticly improved! Pros - Everything , and it's full copper, this thing holds and with a bit of static air on it the heat just dissapates quick like! The tapped gΒΉ/⁴ " opposite from connection end with stopper is perfect for front or vertical mounting to add a drain valve as draining these vertical is tricky without this! Cons - almost nothing, it's copper, again, it's very soft yet durable just make sure you have it ready to mount where and when it won't be as likely to have to keep moving it around just to avoid unwanted scuffing or scratches. The fin density didn't look very dense but it's also 45mm thick so you don't need monsters behind and or in front of them but you don't want a super cheap case fan either. Some 1500 rpm 140mm x2 Noctula fans work for me and are quiet, not really a con but more of a side note. This beast was pricey but works and looks great do far! If debating between this and a 360mm even if it's somewhat thinner and you have the room for a 360, I would go with a 360, but if cooling say one GPU or one CPU Overclocked or one of each and still OC it can handle it, but a 240 usually is more fit friendly, all depends on your setup. Would and may buy another one without hesitation! ### ⭐⭐⭐⭐⭐ Very clean no sharp parts *by N***L on January 14, 2025* Very good and very clean. I didn't have to flush this one but I probably should have anyways. Love the thickness and the 3 different inlet/outlet to choose from and a drain. It came with outstanding mounting hardware and 5 very nice looking metal stops plugs. Even comes with extra screws for replacement. For this price they could have given less but I feel they went above with all that included hardware. Like it's enough to mount it 2X so that's absolutely cool and give it more life. ### ⭐⭐⭐⭐⭐ Beastly Radiator *by A***X on February 19, 2026* Thick and juicy. 4 inlets and an additional drain. Make sure your case can fit 560mm radiators! ## Frequently Bought Together - Alphacool NexXxos XT45 Full Copper Radiator420, 140mm 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 - ACM Economy Wash Bottle, LDPE, Squeeze Bottle Medical Label Tattoo (500ml / 16oz / 1 Bottle) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/14122509-alphacool-nexxxos-xt45-full-copper-420mm-radiator-14170](https://www.desertcart.hr/products/14122509-alphacool-nexxxos-xt45-full-copper-420mm-radiator-14170) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-02*