The 16-Hi HBM4 Push: NVIDIA's Demand Is Rewriting Memory Roadmaps
NVIDIA has requested all three major memory suppliers deliver 16-layer HBM4 by Q4 2026. SK Hynix debuted a 48GB, 2+ TB/s module at CES 2026. The demand is compressing roadmaps designed for 2027 into 2026 deliverables.
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