Nvidia published three validated AI data center blueprints — RTX PRO, HGX, NVL72 — spanning 4-node to 128-node clusters, targeting agentic AI and trillion-parameter models. Nvidia published validated blueprints for AI data centers across three tiers, from 4-node RTX PRO clusters to 128-node NVL72 racks. The Enterprise Reference Architectures target agentic AI, physical AI, and trillion-parameter model training with specific design points. Key facts Three tiers: RTX PRO (16-32 nodes), HGX (32-128 nodes), NVL72 (4-8 racks). NVL72 targets trillion-parameter models with exascale per rack. HGX claims up to 15x higher token throughput via Spectrum-X networking. RTX PRO optimized for PCIe environments in power-constrained data centers. Nvidia did not disclose pricing or specific power consumption figures. Nvidia's Enterprise Reference Architectures (Enterprise RAs) provide validated, repeatable infrastructure designs for deploying AI factories in enterprise data centers.…