HARD DISK DRIVE

摘要

PURPOSE: A hard disc drive is provided to be easily manufactured without changing a filter material and to enhance a particle collecting effect. CONSTITUTION: A hard disc drive comprises a base(60), a filter, and an air discharging blocking unit(91). The base comprises one or more discs(11) for recording and storing data. The filter is installed at the corner area of the base with a predetermined air flow space and collects particles from the air when the air flows due to disc rotation. The air discharging blocking unit is installed at one region of the air flow space. The air discharging blocking unit blocks the air incoming into the air flow space through the inlet between a first corner sidewall connected to the corner and the filter from being discharged to the outlet between a second corner sidewall connected to the corner and the filter without passing the filter.