NEC Express5800/120Rh-2 N8100-1126F - Manual (Page 313)

Upgrading Your Server 9-39
Use of internal hard disk drives in a disk array configuration
To use the internal hard disk drives in a disk array configuration in the server containing a disk array
controller board, reconnect the SCSI cables and LED cables on the mother board.
The internal hard disk drive interface is connected to the SCSI connector on the mother board at
shipment.
IMPORTANT: When using N8103-91 disk array controller, you do
not need to connect an LED cable.
Standard configuration
Mother board
REAR FRONT
Hard disk
drive
SCSI ID3-5
Internal backup
device
Hard disk
drive
SCSI ID0-2
SCSI backplane
SCSI connector