Disk drive having heat sink device

摘要

A disk drive having a base member, including: a printed circuit board installed on a rear surface of the base member, on which at least one chip is mounted; a first insulation panel arranged between the base member and the printed circuit board; at least one heat conductive plate arranged between the first insulation panel and the printed circuit board to absorb and transfer heat generated by the at least one chip; and a heat dissipative plate connected to the heat conductive plate and exposed to an outside of the disk drive to dissipate the heat transferred through the heat conductive plate.