Pretty impressive even if it is just a Prototype!

“Considering the IceGiant ProSiphon is currently a prototype, it offers an exiting preview of what’s to come with the IceGiant ProSiphon Elite…

IceGiant Prototype Thermosiphon Cooler Review: Frosty New Tech

Source: [H]ardOCP – IceGiant Prototype Thermosiphon Cooler Review: Frosty New Tech