Magnetic disc device.

摘要

A magnetic disc device comprising a case (13) composed of a base (13a) and a cover (13b); a plurality of magnetic discs (10) housed within the case (13); a plurality of magnetic heads (11) for read/write operations and conducting a seeking motion on each magnetic disc (10) surface; and arms (12e) for driving the magnetic heads (11), wherein a recess (18) for accommodating a printed circuit board (16) is formed on the outer surface of the base (13a) in an area outside of the range of movement of the magnetic heads (11) and the arms (12e). Preferably the recess (18) is located adjacent a drive motor (15) for the discs (10) and the printed circuit board (16) surrounds the drive motor (15).