{"data":{"slug":"spectrum-x","etype":"tech","name":"Spectrum-X Ethernet","cat":"Networking","subtitle":"NVIDIA's answer to losing Ethernet: an AI-tuned Ethernet of its own.","summary":"Spectrum-X pairs NVIDIA's Spectrum switches with BlueField DPUs to deliver lossless, congestion-managed Ethernet approaching InfiniBand behavior — the fabric xAI chose for Colossus's 100,000+ GPUs. It lets NVIDIA fight for the Ethernet-preferring hyperscale market rather than defend InfiniBand alone.","attrs":null,"kf":null,"aliases":["Spectrum X"],"ticker":null,"exchange":null,"hq":null,"founded":null,"website":null,"status":null,"region":null,"asof":"2026-01-15","sources":[{"url":"https://www.nvidia.com/en-us/networking/spectrumx/","label":"NVIDIA Spectrum-X"}]},"meta":{"found":true,"count":1,"served_from":"site cache (no live upstream calls)","as_of":"2026-10-14T04:49:55+00:00","disclaimer":"Research and information only — not investment advice. Structured records carry basis labels (vendor spec / reported / estimate); market quotes are delayed/indicative.","attribution":"Records compiled from vendor documentation, official filings and reputable public reporting; market quotes via financial data providers. See /data-sources."}}