Hardware

HBM4

Sources

Attribution and reporting linked by this record; links do not imply independent verification.

Welcome to September 22, 2026 (theinnermostloop.substack.com)
Source linked by the September 22 issue (en.sedaily.com)

Memory generation referenced in Samsung production plans.

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2026-09-22: Samsung plans to double HBM4 output

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HBM4
Innermost Loop KB — secondary record
Reporting date: unknown
KB permalink: https://nicholsn.github.io/innermost-loop-kb/hardware/hbm4
Attributed sources:
- Welcome to September 22, 2026 — https://theinnermostloop.substack.com/p/welcome-to-september-22-2026
- Source linked by the September 22 issue — https://en.sedaily.com/finance/2026/09/20/samsung-to-double-hbm4-output-next-year-sources-say
This citation does not imply independent verification of linked-source claims.

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