Supply chain / Memory
Samsung Electronics (HBM memory)
Samsung's memory business sells HBM3, HBM3E, HBM4 and HBM4E stacks for AI accelerators.
- Type
- Company
- Where it sits
- One of the three HBM suppliers, so a source of alternative memory supply for accelerator makers.
What we checked
- Samsung lists HBM4 at 36 GB per stack and HBM4E as up to 64 GB in a 16-high stack. (source)
Written by ComputeFinder from public pages on 2 October 2026. Company statements are the company's own, not independently checked, and reported items are marked as such. Not yet reviewed line by line by a second person. If something is wrong, tell us.