Amazon Web Services is building equipment to cool Nvidia GPUs as AI boom accelerates

Core Insights - Amazon Web Services (AWS) has developed new hardware to cool next-generation Nvidia GPUs used for AI workloads, addressing the significant energy demands of these processors [1][2][3] - The In-Row Heat Exchanger (IRHX) was designed to integrate with existing and new data centers, providing a more efficient cooling solution compared to traditional methods [4] - AWS has launched computing instances named P6e, utilizing Nvidia's GB200 NVL72 GPUs, which are capable of training and running large AI models [5][6] Company Developments - AWS has historically created its own infrastructure hardware, including custom chips and storage servers, reducing reliance on third-party suppliers and enhancing profitability [6] - In the first quarter, AWS achieved its highest operating margin since at least 2014, contributing significantly to Amazon's overall net income [6] Industry Context - Microsoft, as the second-largest cloud provider, is also advancing in chip development, having designed its own cooling systems for its Maia AI chips [7]