- Jul 27, 2015
- 5,459
Liquid cooling is one of the most effective ways to keep computers from overheating. While the natural first choice might be a liquid that runs cold, Microsoft has now done the exact opposite, demonstrating a system to cool its cloud servers by dunking the computers into a tank full of boiling liquid. Electronics produce heat as they work, which can lead to failure if it gets out of hand. In data centers that can become a huge problem, requiring around-the-clock air conditioning that in turn makes these facilities massive guzzlers of energy. To counter that, companies have started building data centers in the Arctic circle, under the sea, or beneath Norwegian fjords.
Now Microsoft has shown off a clever new technique, which it calls a two-phase liquid immersion cooling system. The electronics are actually immersed in a vat of liquid, which wicks away the heat they produce while running. This liquid has a low boiling point of just 50 °C (122 °F), so it doesn’t take long for it to bubble away. As it evaporates, the vapor hits a cooled condenser in the lid of the tank and rains back down, creating a closed loop.
Microsoft's new cooling system dunks data servers in boiling liquid
Liquid cooling is one of the most effective ways to keep computers from overheating. While the natural first choice might be a liquid that runs cold, Microsoft has now done the exact opposite, demonstrating a system to cool its cloud servers by dunking the computers into a tank full of boiling…
newatlas.com
To cool datacenter servers, Microsoft turns to boiling liquid
Microsoft is installing new liquid immersion cooling infrastructure at a datacenter in Washington, which saves water and lowers energy costs.
news.microsoft.com