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Alphacool NexXxoS ST30 Full Copper 420mm Radiator - 14198
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Alphacool NexXxoS ST30 Full Copper 420mm Radiator

14198 - Alphacool NexXxoS ST30 Full Copper 420mm Radiator

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14198 - Alphacool NexXxoS ST30 Full Copper 420mm Radiator

Alphacool NexXxoS ST30 Full Copper 420mm RadiatorAlphacool NexXxoS ST30 Full Copper 420mm Radiator
Alphacool NexXxoS ST30 Full Copper 420mm Radiator
Product Overview
The new Alphacool NexXxos 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 NexXxos 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, the Alphacool NexXxos is the one tool for all your needs!

Alphacool has been the company to introduce new developments and improvements in the radiator and water cooling sector generally many times over the last years.
Following this tradition, the new NexXxos radiators are the first to truly deserve the “Full copper” attribute. All main parts, not only the fins and channels, but the chambers are also made from copper. This brings an improvement in performance where other radiators are left without a chance. The material already gives an advantage over the competition and the inner structure is up to par with the competition. Separated chambers give the coolant a clear direction, allowing high flow rates which improve the performance of the whole cooling loop.
Flat chambers on the heat exchanger increase mounting flexibility thanks to the reduced overall length.

Versatile and easy mounting is one of the main points, on which the research and development department at Alphacool focused. The chamber offers three possibilities for fitting installation on both inlet and outlet (not on the NexXos ST30). Less angled fittings are needed, improving flow rates and offering more mounting possibilities. Hence the radiator can even be installed in tight enclosures, where otherwise internal installation is not a possibility. A 1/4" screw plug allows easy de-aeration of the radiator (on all UT60 and NexXxos Monsta) and hassle-free vertical installation of the heat exchanger. The threaded opening can even be used for filling, e.g. in combination with a Fillport.

Versatility is the essence of the new NexXxos series! The radiators are available in different versions to be used with 120mm, 140mm or 180mm fans and are available in different thicknesses. The choice of 30mm, 45mm and 60mm offers the perfect radiator for every purpose. Even mounting and installation of fans and radiator grills is easy and versatile with these radiators: The M3 threads are standard in the radiator sector and available in all lengths at an affordable price.
Even the dreaded insertion of a screw too far into the radiator does not result in expensive damage. Unlike other radiators, the NexXxos series is equipped with an internal protective ledge which stops the screw before it damages the fins.

Fin spacing is always an important factor in radiator design. The new series from Alphacool has a fin design which allows it to perform extremely well even with slow-spinning and medium-speed fans. This is not only pleasant thanks to the fact that it avoids unnecessary noise; it also means that the choice of fans that can be used with these radiators is not restricted.
• Material internal: Mostly copper
• Material casing: Side panels steel, threads brass, copper chambers
• Colour: Black
• Dimensions (LxWxH): 458 x 144 x 30 mm Radiator size: 3x140mm
• Connection threads: 2x1/4“
• Mounting thread size: M3
• Pressure tested: 1.5bar
• Weight: 1.124kg
Technical Specification

For further information regarding Scan's warranty procedure please click here

12 months
Return to base
DOA Period:
28 days
RTB Period:
12 months
Manufacturer Contact Details
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Customer Reviews
Rated 5 out of 5 by 1 reviewer.
Rated 5 out of 5 by Faultless 420mm radiator So for my first custom water cooled loop I thought I'd upgrade my case to the Fractal Design Define S. The top of which can support a 420mm 30mm radiator, so I chose this one because of Alphacool's reputation in the water cooling community. This radiator surpassed my expectations. First off, the image is a little outdated as you no longer have the Alphacool badge inconsistently placed on the side, instead it is painted on, in a nice soft blue colour - cant really see it in my case as it's hidden in the roof of it. The build quality is reassuring and the paint is a good coating of black powder coat on the sides, the fins have very fine spray on them, to the point one direction you can see the copper which the fins are made from. Has protective backing to fixing points to prevent screwing into fins and ruining the radiator. Screw fixing are 30 or 35mm depending on your fan size. Missing are some small screws to attach the radiator to the case directly, but luckily I had some SSD size screws laying around. I've got 3x Corsair SP140s pushing air through this fan as an outlet and it's suitably keeping my CPU (i7 5280k) under 50°c at load with 20°c ambient with a 4.3ghz overclock whilst remaining almost silent. Cannot recommend this radiator enough. 11 August 2015
  • 2016-05-20 T12:52:53.625-05:00
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