# Mozaic HAMR CMR: How Seagate’s New Drives Are Classified

> Mozaic is Seagate’s high-areal-density platform built around its HAMR implementation. Seagate currently categorizes IronWolf Pro 28TB, 30TB and 32TB as Mozaic HAMR CMR; SkyHawk AI 32TB as Mozaic HAMR CMR; and Exos 28TB, 30TB and 32TB in a Mozaic HAMR CMR category alongside separate SMR Exos capacities.

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## Primary source
- [Mozaic HAMR CMR: How Seagate’s New Drives Are Classified](https://cloudzat.com/mozaic-hamr-cmr/index.md): Clean Markdown version of the full Cloudzat guidance.

## Related Cloudzat guidance
- [CMR/SMR hard-drive checker](https://cloudzat.com/cmr-smr-hard-drive-checker/)
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