Nvidia says its AI data center design runs hotter to use a lot less water
The Verge
Nvidia’s new liquid-cooled data center design reduces water consumption to near zero by allowing servers to operate at higher temperatures.Summary
Nvidia has introduced a new reference design for AI data centers that utilizes 100 percent liquid cooling to significantly reduce environmental impact. By allowing AI servers to operate at higher temperatures—up to 113 degrees Fahrenheit—the system enables efficient heat rejection through dry coolers rather than traditional water-intensive cooling towers. According to Nvidia, this transition can reduce water usage by up to 100 percent, effectively bringing it to "near zero." While this innovation addresses major concerns regarding water waste, questions remain regarding the high construction costs and the total energy requirements needed to power these massive facilities.
(Source：The Verge)