Alphacool NexXxoS XT45 Full Copper 420mm x 45mm radiator V.1 - Black

The world-famous manufacturer Alphacool is currently the only manufacturer in the world that uses pure copper for all water-conducting parts. The antechambers, water channels and fins are all made of pure copper. This means that Alphacool radiators offer the highest thermal conductivity, meaning the performance limit is significantly higher than with aluminum radiators. In short, the cooling performance is simply higher if you want to dissipate a lot of heat. Copper has been the best choice of materials in the water cooling sector for years.

All Alphacool radiators are designed for silent operation. So you don't need fans with particularly high static pressure to achieve the desired performance, but you can rely on normal fans with low speeds. The performance loss compared to special fans for radiators is minor and can usually be ignored. Of course, anyone who wants to achieve maximum cooling performance and relies on adapted fans for radiators will not be disappointed. Maximum performance does not suffer. Thanks to the copper and high-quality manufacturing process, you still get a huge increase in performance for your water-cooled components, even with high-performance fans.

The fans are mounted with the included 30 or 35 mm M3 screws. All Alphacool radiators offer protection that prevents the screws from being screwed into the cooling fins. A metal plate below the holes prevents the screws from penetrating further. In order to mount the radiator directly on the housing, suitable screws are included in the scope of delivery.

Alphacool covers almost all sizes with the NexXxoS radiator series and offers the most extensive portfolio of all manufacturers in this area. Starting from 40 mm dual radiators up to the triple radiator for 180 mm fans. There are also different thicknesses: ST30, XT45, UT60 and Monsta, where the number always stands for the thickness of the radiator in millimeters and the Monsta radiators are approx. 86 mm thick. There are also special sizes and HPC industrial radiators. These are special radiators that are designed for high pressure.

The connection options for the NexXxoS radiators are extensive. While the narrow ST30 radiator has 2 inlets and 2 outlets, all thicker radiators from the XT45 onwards each have 3 inlets and outlets in G ¼” format. There is also a G ¼” connection on the rear antechamber for filling or venting. This gives you the opportunity to mount the radiator in any desired position.

The X-Flow radiators are an exception. In the ST30 version, these each have 2 inlets or outlets on both antechambers. Here the water does not flow in a U-shape as usual, but from one side of the radiator to the other side of the radiator. As usual, the models from size XT45 onwards each have 3 inlets or outlets on the antechambers. The X-Flow radiators offer you further options to adapt the water cycle in your system according to your wishes.

With a radiator from the Alphacool NexXxoS series, you get a unique all-copper radiator with outstanding performance.

Technical data

• Internal material: mainly copper 
• Housing material: steel side panel, brass threaded entries, copper chambers
• Color: Black
• Dimensions (LxWxH): 468 x 144 x 46mm
• Radiator size: 3x140mm
• Connection thread size: 6x 1/4 inch
• Outlet thread size: 1x 1/4 inch
• Fan thread: M3
• Pressure tested: 1.5 bar

scope of delivery

• 1x radiator
• 4x locking screws
• 12x M3x30mm hex screws
• 12x M3x35mm hex screws

Technical drawing

Download 3D file (.stp)

This product has been tested for you
hardwaremAx
Tweak (DK)