# Google makes Blackwell Ultra systems available for air-gapped cloud deployments

_Published Wednesday, October 21, 2026 at 8:10 AM EDT · Infrastructure, AI · Latest · Tier 2 — Notable_

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Google Cloud said Nvidia HGX B300 systems are now generally available on Google Distributed Cloud, following a preview earlier this year. The release brings Blackwell Ultra GPUs to managed cloud deployments inside customers' data centers or edge facilities.

Google also added Gemini 3.5 Flash for multimodal reasoning across text, audio, video and imagery within air-gapped environments. A conversational enterprise search service can query proprietary documents and media while keeping indexing, embeddings and interactions inside that perimeter; that service is available in preview.

## Sources

- [Cloud Blog](https://cloud.google.com/blog/topics/ai-infrastructure/google-cloud-infrastructure-at-nvidia-gtc-berlin-2026/)

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Canonical: https://techandbusiness.org/newswire/a3k6lwvGFwa8TD7SZAO_9W
Published: 2026-10-21T12:10:14.307Z
Story chronology: 2026-10-21T11:30:00.000Z
Retrieved: 2026-10-25T06:20:56.636Z
Publisher: Tech & Business (techandbusiness.org)