HAMR
HAMR appears in 45 analyzed articles across the measured technology press. Recent coverage is steady, counting every mention over recent months. This page shows the public snapshot: movement, coverage mix, recent sources, and what drove the latest change.
Compass measures press coverage, not HAMR's product quality, business performance, or market value.
Counting every mention, coverage of HAMR is steady — it appears in 45 analyzed articles across the technology press.
What HAMR coverage is made of over time: story type, claim stage as reported, and press framing. This measures the coverage, not the product.
Across 40 classified coverage items, one item is 2.5 percentage points — read the shares below as the shape of a small sample, not as figures precise to the point.
Story type and claim stage are shares of the 40 classified coverage items in this window.
How to read this
The stream below stacks each month's coverage by the lens you choose: Tone (how the press frames the story — promotional, skeptical, critical, or neutral), Story type (launches, funding, lawsuits, partnerships…), or Stage — how far the reported claim has gone: speculation → announcement → launch → results.
Taller bands mean more coverage that month; the dots beneath mark notable non‑neutral events. Every signal is sourced and dated.
How this is counted — why the article numbers differ
45 articles mention HAMR across the corpus. The coverage make-up above is measured on the 28 of them that were read into dated, classified coverage items — and one article can produce more than one item, because story type, claim stage and framing are read separately.
- report Seagate showed storage with physical AI and 44TB HAMR drives at the AI Infra Summit.
- WD And Seagate Showed High Capacity Storage At The AI Infra SummitForbes - Innovation
- Could Seagate follow Micron? 90% of its hard drive capacity is going to enterprise, with customers scrambling to secure HDDs in 2029 TechRadar
- WD Innovation Day 2026 press Q&A transcript: roadmap plans to reach 60TB with ePMR and 100TB via HAMR by 2029 —Tom's Hardware
As of 7 Oct 2026 · corpus coverage 94% · 356,656 articles. Correlational & coverage-limited.
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This snapshotDirection, footprint & coverage make-up — free, no account, always
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Full history & coverage trailMonth-by-month make-up & every cited source
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ConnectionsThe topics it's most often covered alongside
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Compare & exportBenchmark vs. other topics; export the source pack
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Watchlist & alertsGet pinged when the make-up or direction shifts