Hardware

5D memory crystal

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Welcome to December 15, 2025 (theinnermostloop.substack.com)

Femtosecond-laser-etched fused silica storing 360 TB per platter, effectively permanently.

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2025-12-15: SPhotonix moves 360 TB memory crystals toward datacenters

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SPhotonix

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5D memory crystal
Innermost Loop KB — secondary record
Reporting date: unknown
KB permalink: https://nicholsn.github.io/innermost-loop-kb/hardware/5d-memory-crystal
Attributed sources:
- Welcome to December 15, 2025 — https://theinnermostloop.substack.com/p/welcome-to-december-15-2025
This citation does not imply independent verification of linked-source claims.

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