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Powered by two NVIDIA GB300 Grace Blackwell Ultra Superchips (four Blackwell Ultra GPUs, each with an unprecedented 279 GB of memory), these instances represent the absolute pinnacle of our high-performance computing offerings. These instances form part of a larger NVL72 rack architecture which boasts 20.1 TB of total GPU memory, interconnected by 5th-generation NVLink for a seamless, rack-scale memory fabric. For clustering, they are equipped with next-generation NVIDIA Spectrum-X RoCE (RDMA over Converged Ethernet), leveraging BlueField-3 and ConnectX-8 SuperNICs for large scale AI in Ethernet-based cloud environments.

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Specifications

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Primary use cases

Training next-generation foundation models in the trillion-parameter class, massive-scale and high-fidelity inference on the most complex AI models, and scientific simulations requiring maximum memory capacity and the fastest data throughput. Next-generation frontier models (multi-trillion parameters), state-of-the-art multimodal systems, and large-scale scientific discovery models.
Last modified on June 23, 2026