# NVIDIA — Built for Vera Rubin, NVIDIA Spectrum-6 Arrives in Gigascale AI Factories

- Company: NVIDIA (nvidia.com)
- Announced: 2026-07-21T15:00:20+00:00
- Category: infrastructure-release
- Subject: AI platform
- Source: https://blogs.nvidia.com/blog/nvidia-spectrum-six-arrives-in-gigascale-ai-factories/
- Record: https://forck.live/items/1439-built-for-vera-rubin-nvidia-spectrum-6-arrives-in-gigascale-ai-factories

NVIDIA announces the arrival of Spectrum-6, a 102.4-terabit-per-second Ethernet switch system built for the Vera Rubin platform, in gigascale AI factories. The switch anchors the next generation of the Spectrum-X Ethernet platform and is being adopted by leading AI infrastructure builders including CoreWeave, Microsoft, Nebius, SpaceXAI, and Tesla.

## Evidence

Verbatim from https://blogs.nvidia.com/blog/nvidia-spectrum-six-arrives-in-gigascale-ai-factories/:

> Marking a networking milestone, NVIDIA Spectrum-6 — a 102.4-terabit-per-second Ethernet switch system delivering 2x the capacity of previous-generation systems and built as part of the NVIDIA Vera Rubin platform — is arriving across the world’s gigascale AI factories.

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