HBM4 mass production delayed as Nvidia pushes memory specs higher — production to come ‘no earlier’ than late Q126 from Latest from Tom's Hardware on 2026-01-09 10:32 (#72PXW) HBM4 memory is now expected to reach volume production no earlier than the end of Q1 2026 due to Nvidia's decision to revise its memory specs upward for its next-gen Rubin GPU platform.
