The Eisblock Aurora GPX-N RTX 3070 cooler has been designed so that lighting is more important than the previous models. The addressable digital RGB LEDs are embedded directly into the cooling block and run along the entire cooling block. The effect is an illumination of the entire cooling block. No corner or edge remains unlit by the aRGB LEDs. The new design is more angular with all edges bevelled. This promotes better light diffusion in the water cooler due to the reflections on these bevels.Of course, Alphacool only uses copper for its water coolers. With the Aurora GPX-N RTX 3070 Eisblock, the copper is nickel-plated. Compared to its predecessor models, Alphacool has improved the nickel plating even further, which has considerably increased the acid resistance. This means that the nickel should resist flaking. Why does Alphacool rely on copper instead of aluminium? Simply, copper has almost twice the thermal conductivity of aluminium and is therefore clearly the better material for water cooling.The Eisblock Aurora GPX-N RTX 3070 also relies on the new patented stop fittings, which sit flush with the surface of the terminal. The Alphacool logo now sits in the corner on the top and is also fully illuminated. On the front of the terminal you can see the corresponding names of the compatible graphic card types. Of course, these are also fully illuminated by the digital LEDs. IN and OUT are now marked by small triangles. They are easily recognizable and fit perfectly into the entire aesthetics of the graphic card water cooler.Technical data cooler:L x W x H: 133 x 220 x 24.5 mmMaterial cooler: Nickle-plated copperMaterial cooler top: AcrylThreads: 4 x G1/4“Thickness cooling fins: 0.6 mmIllumination: Digital RGB LEDsPower connector Digital RGB LEDs: 3-Pin JSTPower Digital RGB LEDs: 5V Model: 11947