NEC Express5800/120Rh-2 N8100-1061F User Manual page 318

9-44 Upgrading Your Server
SCSI cable connection
To use the internal hard disk drives in a disk array configuration, disconnect the SCSI
cable from the SCSI connector on the mother board, and connect it to the connector of the
disk array controller board.
IMPORTANT:
To switch the internal hard disk drives into a disk array
configuration by connecting a disk array controller to the full-height
riser card, connect the cable before installing the riser card on the
mother board.
Some disk array controller boards have more than one channel
(connector). They may have connectors for internal connection and
external connection. However, the connectors may be under
exclusive specification in consideration of the internal connection of
the disk array controller board. Make sure that each connector
(channel) is for internal connection or external connection. For the
connectors and channels, see the manual provided with the disk
array controller board.
SAS cable connection (with N8154-10 SAS back panel installed)
Connect the SAS cable provided with N8154-10 SAS back panel as shown in the figure
below.
Pay attention to connect the cable to proper cable connectors P2 and P3. Otherwise, the
SAS port number for hard disk drive may not be displayed correctly.
N8103-91
To N8154-10
SAS back panel
P3
P2