Introducing “Yosemite”: the first open source modular chassis for high-powered microservers

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This post introduces "Yosemite," an open-source modular chassis for high-powered microservers. It represents a shift from traditional scale-up server architectures to a scale-out approach using System-on-Chip (SoC) processors. The design focuses on modularity, power efficiency (targeting 65W TDP per SoC), and cost-effectiveness, contributing to Meta's ongoing efforts in data center energy efficiency and hardware optimization.