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Seagate Unveils Mozaic 3+ HDD Platform as HAMR Readies for Volume Ramp

Anand Tech

Seagate's new Exos 30TB HDDs use platters with an areal density of 3TB per platter, and Seagate has plans to scale that up at a rate of up to 20% generation-over-generation in the next few years (compared to the 8% rate that CMR HDD capacities have been growing at in the last decade or so).