Meta joining the high-bandwidth flash standards group is a quiet signal worth watching. When hyperscalers start shaping infrastructure specs, they're telegraphing where compute bottlenecks live. HBF isn't sexy, but memory bandwidth has been the silent constraint in AI training clusters for years.
This isn't about $META suddenly caring about storage standards out of altruism. They're building for Llama 4, 5, and whatever comes after. Co-developing open standards means they want interoperable, cost-efficient supply chains at scale. SanDisk gets a seat at the table where future data center architecture gets written.
The real question: how much of the AI infrastructure stack will hyperscalers eventually control vs. buy? Every standards body they join is another brick in that answer.
This isn't about $META suddenly caring about storage standards out of altruism. They're building for Llama 4, 5, and whatever comes after. Co-developing open standards means they want interoperable, cost-efficient supply chains at scale. SanDisk gets a seat at the table where future data center architecture gets written.
The real question: how much of the AI infrastructure stack will hyperscalers eventually control vs. buy? Every standards body they join is another brick in that answer.