Micron starts to ship samples of HBM4 memory to clients — 36 GB capacity and bandwidth of 2 TB/s by ashilov@gmail.com (Anton Shilov) from Latest from Tom's Hardware on 2025-06-12 14:59 (#6XYED) Micron has become the first DRAM vendor to begin sampling 36GB HBM4 memory with a 2048-bit interface and 2TB/s bandwidth.