Micron begins volume shipment of HBM4 36GB 12H
evertiq.com Apr 6, 2026

Micron begins volume shipment of HBM4 36GB 12H

AI-summarised brief · reviewed before publication

Micron Technology has begun volume shipment of its HBM4 36GB 12H in the first quarter of 2026, designed for Nvidia Vera Rubin. The HBM4 achieves over 11 Gb/s pin speeds, enabling a bandwidth greater than 2.8 TB/s, with 20% better power efficiency than its HBM3E. This milestone supports Micron's collaboration with Nvidia to scale compute and memory together for next-generation AI applications.