| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a disk array device and a hard disk storage unit thereof.SOLUTION: A hard disk storage unit includes a fixed tank, a first tray, and a second tray. The first tray is provided in a reciprocatable and slidable manner in the fixed tank. The second tray is subjected to position restriction with respect to the first tray in a reciprocatable and slidable manner. When the second tray slides in a predetermined distance along a sliding shaft direction, the second tray presses the first tray to put it into the fixed tank. When the second tray slides to the reverse direction in the distance along the sliding shaft direction, the second tray presses the first tray to project it from the fixed tank.</p> |
