Siemens, NVIDIA and partners unveil scalable DSX Vera Rubin data-center reference design

Siemens, together with NVIDIA, Fluence and nVent, unveiled a UL-aligned reference architecture for NVIDIA’s DSX Vera Rubin AI factory, translating its vision into an industrialized electrical, power and controls design for hyperscalers, colocation providers and specialized cloud infra. The NVL72 design emphasizes rapid, phased deployment with scalable capacity (up to hundreds of MW), Tier III concurrent maintainability, and centralized data-center management, while Fluence provides energy storage for resilience. Siemens’ pre-engineered, prefab power blocks reduce on-site complexity and accelerate commissioning, with future additions planned for advanced thermal management.