For more than a decade, Alphacool's Full Copper Radiator Series has set the standard in liquid cooling performance. Now, Alphacool introduces the first radiator in its Core Series - the Core XT45 Full Copper Radiator. It delivers outstanding cooling performance paired with an elegant, modern aesthetic. The clean contours of the redesigned housing are enhanced by interchangeable side panels - available either with discreet integrated aRGB lighting or in a classic, unlit version. As with Alphacool's proven NexXxoS models, all water-bearing components of the Core XT45 Radiator - including the fins, channels, and chambers - are made entirely of copper, ensuring excellent thermal conductivity. Inside, an optimized structure delivers noticeably improved cooling performance: sixteen instead of twelve water channels provide better flow dynamics, while the refined fin design further enhances heat transfer. Technical Data Dimensions (L x W x H): 297,00 x 133,40 x 50,00mm (+/- 0,25mm) Quantity of cooling channels: 32 Material cooling fins, pre-chambers & channels: copper Material threads: brass Material outer housing: aluminum Threads: 2x G1/4" IN/OUT & 1x Fill-/Drainport G1/4" (max. 5mm thread length) Possible fan size: 120mm Possible fan assembly: 2x one-sided / 4x both-sided Thread size fan mounting: M3 Pressure tested: 0,8 Bar Maximum working temperature: 60 C Fin density: 16 FPI Panel: magnetic,changeable, 1xRGB & 1x non-RGB aRGB: yes Illumination: digital aRGB LEDs Power connector digital aRGB LEDs: 3-Pin JST Power digital aRGB LEDs: 5V Number of digital aRGB LEDs: 11