The PC cooling specialists at Noctua are already famend for making top-tier followers and CPU coolers, they usually’ve now additionally turned their consideration to the burgeoning AIO cooler market. At a Noctua occasion in Japan, the corporate supplied a detailed take a look at its new thermosyphon liquid cooler design, which takes a really totally different method to most AIO liquid coolers, because it doesn’t require a pump.
As a substitute, a easy waterblock is hooked up to the CPU, with two tubes connecting it to the radiator. That’s a radically totally different method to even the perfect CPU cooler designs you should buy proper now, with most AIO coolers having a pump unit both instantly on prime of the waterblock, or often on the radiator. Based on Noctua, the key behind this pump-free cooler design is its use of a phase-change coolant.
As a substitute of the standard liquid coolant with components, Noctua has as a substitute stuffed the loop with a refrigerant. The thought is that the warmth it absorbs from the CPU causes the coolant to vaporize right into a gasoline and ascend into the radiator. This in flip cools the refrigerant, so it turns again right into a liquid that may journey again right down to the waterblock.
The physics of the gadget means the radiator must be put in within the roof of your case, instantly above your CPU, which limits its versatility. On the plus facet, nonetheless, with no pump unit, the noise will probably be considerably lowered (the one motors will probably be within the followers hooked up to the radiator), and that’s additionally one much less transferring half that might fail. Noctua additionally claims that the best way the coolant absorbs the warmth when it turns into a gasoline means it could actually supply superior cooling efficiency to water cooling too.
The brand new cooler was initially proven off in prototype kind at Computex 2024, however Japanese tech website Hermitage Akihabara has snapped some extra footage of it from the current occasion, the place Noctua additionally mentioned when it could possibly be launched. Based on Noctua, it’s nonetheless a case of if quite than when for this work in progress, but when it goes to plan, Hermitage Akihabara says it’s presently scheduled to be launched in 2026.
Within the meantime, take a look at our information to the perfect AIO cooler for those who’re searching for a brand new liquid cooler proper now, in addition to our information to the perfect gaming CPU to see which processor will greatest fit your wants.
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