(18)Low power consumption

By using highly integrated LSI components, the power consumption of the IDD is very low, and this enables the unit to be used in wide range of environmental conditions.

(19)Low noise and low vibration

Approx. 4.2 bels for the IDD. This makes it ideal for office use. The IDD has rubber vibration isolators, which minimize the transfer of vibration.

(20)Microcode downloading

The IDD implements the microcode download feature. This feature achieves easy maintainability of the IDD and function enhancing.

1.2Hardware Structure

An outer view of the IDD is given in Figures 1.1 to 1.4. The IDD is composed of the disk, head, spindle motor, hermetically sealed disk enclosure (DE) with actuator and air circulation filter, as well as read/write pre-amp with the print card unit (PCA) of the controller.

Figure 1.1 MAA31xxSC outer view

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Fujitsu MAC3045, MAB3045, MAB3091, MAC3091, MAA3182 manual MAA31xxSC outer view