| 摘要 |
The present invention aims to provide an information storage device realizing high cleaning performance. The information storage device includes: a plurality of disc-shaped information storage media that are rotated by being fixed to a common rotary shaft and record information, and in each of which through holes penetrating the disc-shaped medium are formed around the rotary shaft; an access section that accesses information in the information recording media; and a filter that removes dusts in air by passage of the air flowing in association with rotation of the information recording media.
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