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Issue 04 · Weekly · Sep 4, 2026

Memory's bandwidth arms race heats up

Samsung's HBM5 and zHBM roadmap, Micron's widening HBM silicon penalty, the race for 16-Hi HBM4, AWS's Graviton5 memory instances, SSD pricing at 6.5x, and hybrid bonding explained.

Issue 03 · Weekly · Aug 30, 2026

HBM hits a physical ceiling

SK hynix pushes hybrid bonding to HBM5 after hitting a 775-micron packaging limit, Everpure tops the Gartner MQ again, Kioxia and Sandisk's $31B NAND bet, and CXL memory pooling explained.

Issue 02 · Weekly · Aug 29, 2026

This week in storage and memory

NVHBM's 30% bandwidth claim, DDN's sovereign AI win, the Pure Storage → Everpure rebrand, Uplevel Highlight on KV cache, and what's on the calendar.

Issue 01 · Field Report · Aug 29, 2026

Mapping the AI storage build-out

Enterprise storage vendors, hyperscaler storage, the HDD capacity race, memory and flash, Backblaze field reliability data, and an optimization playbook.

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