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1973
Hardware Description
The H-8589-1 disk drive was developed as a large capacity magnetic disk unit for Hitachi mainframes.
This unit achieved higher speed and precision in head positioning by employing a voice coil motor for the positioning drive mechanism and a servo control system for head positioning control, and using a closed loop control system from the previous open control system.
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Model Number:
H-8589-1 -
Manufacturer:
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Hardware Type:
Peripheral - Storage -
Manufacture Year:
1973 -
More Info:
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