The Alphacool Eisbaer Aurora AIO CPU water cooler is an evolution of the popular and well-known Eisbaer cooler. Alphacool has improved many details while retaining some standards. Foremost among these are the expandability through quick disconnects and the high-quality copper radiators, which are core elements that have been preserved. The large expansion tank and the option for refilling are two additional popular features that have been maintained.

The cooler base is made of copper and features a fine slot structure. The surface area has been enlarged compared to the predecessor model to fully cover the larger DIE areas of AMD and Intel processors. The DC-LT pump has also been revised and is now about 10% more powerful while operating at a reduced noise level. The expansion tank is significantly larger compared to standard AIO systems, which contributes to a longer lifespan. Additionally, there is a fill port on the cooling unit, allowing for liquid refills if necessary. This is especially important if you want to expand the circuit through the quick disconnects.