User Guide
INSTALLING AND REMOVING PROCEDURES
Follow the procedures below to install or remove components.
Hard Disk
The hard disk bay in the Disk Expansion Unit contains 12 slots.
IMPORTANT:
Do not use any hard disks that are not authorized by NEC.
Installing a third-party hard disk drive may cause a failure
of the disk expansion chassis as well as of the hard disk
drive.
The slot numbers are set as follows.
1
5
9
IMPORTANT:
The disk identification numbers, allocated to the hard
Empty trays are inserted in the hard disk drive slots.
2
6
10
disk drives by the RAID configuration software, vary
between card manufacturers. If you have any doubts,
please use the disk management software or the RAID
controller BIOS to identify a specific drive.
These trays ensure proper cooling of the Disk
Expansion Unit. Always replace the trays in the hard
disk drive slots, even if they are not fitted with a hard
disk drive.
3
7
11
50
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4
8
12