NEC Express5800 Series User Manual page 27

Disk devices: Approximately 2-3 hours
Tape media: Approximately 1 day
Make sure that the optional devices are attachable and connectable to the equipment.
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Make sure that your options are compatible with the system. If you attach any incompatible
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option, there is a risk of malfunction that could lead to a breakdown.
It is recommended to use NEC's genuine option products. Some competitors' products are
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compatible with this server. However, servicing for trouble or damage resulting from such a
product will be charged even within the warranty period.
Precautions for Use 1-11