| 摘要 |
A device for storing data includes: a medium for storing data, the medium having a plurality of areas in a circumferential direction; a head including a read element for reading data from the medium along the circumferential direction, a write element for writing data into the medium along the circumferential direction, and a heater for controlling a distance between the head and the medium; a memory for storing information of a parameter of the heater for controlling the distance between the head and the medium; and a controller for controlling the heater to control the distance between the head and the medium separately among the areas when reading data from or writing data into any one of the areas of the medium.
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