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NVIDIA GB200 NVL72
NVIDIA rack-scale platform connecting 72 Blackwell GPUs and 36 Grace CPUs over NVLink as a unified compute domain.
Made by NVIDIA
16
Articles · since Mar 2026
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Coverage · About NVIDIA GB200 NVL72All 16 articles →
Jul 6, 2026
NVIDIA's 45°C Cooling Spec Isn't New Physics. It's a Forcing Function for the Supercomputing Data Center.
NVIDIA specs every MGX rack (GB200, GB300, Vera Rubin) for 45°C inlet water. Warm-water cooling is a decade old; the default on 200 kW-class racks is what's new.
Jul 6, 2026 · By SCN Staff · 7 min read
May 30, 2026
Inside Meta's 83,000-GPU AI Supercomputer: Why It Runs the Silicon at 80% Power on Purpose
Meta's first end-to-end account of running a 150 MW, 83,000-GB200 cluster - when power is the ceiling, the cluster, not the chip, is what you optimize.
May 30, 2026 · By SCN Staff · 9 min read
Apr 8, 2026
Nvidia's $1 Trillion Backlog Hits the Grid Capacity Wall
Nvidia projects $1T in Blackwell orders through 2027, but 72% of operators cite grid capacity as the primary constraint. Power now limits AI.
Apr 8, 2026 · By SCN Staff · 9 min read
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May 6, 2026
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