User's Guide

Internal Cabling Diagrams 10-7
Connecting with Additional Disk Unit /
Sample Connection in Maximum Configuration
To connect an additional disk unit, or an external SCSI hard disk cabinet, to the server, the disk
array controller board is required.
The additional disk unit can be connected to the server equipped with the disk array controller board.
(A single N8141-32F cabinet contains 14 hard disks.)
IMPORTANT: To connect with additional disk unit, use the server of
rack-mount type, or use the additional disk unit of tower type (pedestal
type). In both cases, you need an optional conversion kit.
The server can be connected with up to 521 hard disk drives.
In the configuration, the disk array configuration cannot be provided for the four hard disks installed
in the 3.5-in disk bays.
<Under N8103-81F>
HDD device
expansion kit
Disk array
Mother board
Floppy disk
drive
CD-ROM
Option
Floppy disk
SCSI cable
Floppy disk drive cable
IDE cable
Single SCSI/HostRAID
K410-68A(00) SCSI cable
N8103-81F
disk array controller
SCSI cableSCSI cable
SCSI cable
SCSI cable
SCSI cable
Disk expansion unit
(N8141-32F) x 2
Disk expansion unit
(N8141-32F) x 2
Disk expansion unit
(N8141-32F) x 2
Disk expansion unit
(N8141-32F) x 2