Wieland Introduces Innovative Pump-less AIO Cooler Prototype

German company Wieland's prototype AIO cooler, tested by der8auer, showcases a pump-less design using thermosyphon technology for quieter operation.

The Wieland prototype AIO cooler eliminates the mechanical pump, leveraging thermosyphon technology for liquid circulation, offering potential benefits in noise reduction, maintenance, and power consumption.
Despite lacking a pump, the prototype's cooling performance is approximately 8 degrees Celsius less effective than a modified Corsair 360mm AIO cooler in tests conducted by der8auer.
The prototype supports both Intel LGA1700 and AMD AM5 sockets, tested with an AMD Ryzen 9 7950X CPU, showing decent performance with low noise levels.
Areas for improvement identified include the use of a hybrid aluminum and copper cold plate, a larger radiator, and design adjustments to minimize gaps between components.
Wieland's pump-less AIO cooler represents a promising development in cooling technology, with potential for future refinement and market impact.