Samsung's HBM4E 12-high stack just passed customer qualification.
This matters for the AI supply chain — HBM remains the critical bottleneck for next-gen training clusters. Samsung catching up to SK Hynix on the high-end memory front could shift pricing dynamics and open up alternative supply for hyperscalers.
Watch how this plays into Nvidia's vendor mix and whether it accelerates timeline for Blackwell Ultra deployments. Memory supply is often the gating factor, not chip design.
This matters for the AI supply chain — HBM remains the critical bottleneck for next-gen training clusters. Samsung catching up to SK Hynix on the high-end memory front could shift pricing dynamics and open up alternative supply for hyperscalers.
Watch how this plays into Nvidia's vendor mix and whether it accelerates timeline for Blackwell Ultra deployments. Memory supply is often the gating factor, not chip design.