CPC G11B 21/08 (2013.01) [G11B 5/012 (2013.01)] | 22 Claims |
1. A data storage device, comprising:
a storage medium configured for a plurality of data tracks written in at least one continuous spiral pattern, wherein:
the plurality of data tracks comprises:
a first group of adjacent tracks having a first sector frequency; and
a second group of adjacent tracks having a second sector frequency; and
the first sector frequency is different than the second sector frequency;
a head actuated over a surface of the storage medium; and
a control circuitry configured to write, to the storage medium, data tracks having track lengths that are different than a single revolution of the storage medium, wherein the track lengths are comprised of data sectors along the at least one continuous spiral pattern.
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