These models are among the first radiators that truly deserve the "Full Copper" designation. All main components, not just the fins and channels, but also the pre-chambers, are made of copper. This inherently provides a performance boost that other radiators cannot match. The internal structure is on par with radiators from other manufacturers, and separate pre-chambers clearly define the path of the coolant. A high flow rate enhances the cooling performance throughout the entire system. A flat end chamber also creates more space during installation, as the overall length is reduced. Space during installation is one of the key focuses of the development department at Alphacool. The pre-chamber has three options each at the inlet and outlet (not applicable to the NexXxos ST30) for positioning the connection. Fewer angles are required, which increases flow and offers more installation options. Therefore, this radiator can be installed even in tight cases where internal installation would otherwise not be possible.