RM238 Series
Backplane ā 62
Figure 81 Backplane rear view
Table 24 Connector and pin header function description
The backplane includes one power connector
supplying 12V input to the backplane. Power is
routed to the backplane via a power cable harness
from the power supply.
The backplane includes two multi-port Mini-SAS HD
connectors providing data signals for eight
SATA/SAS drives on the backplane. A cable can be
routed from matching connectors on the server
board or add-in SATA/SAS HBA cards.
The backplane includes two 4-pin connectors. One is
used as a management interface to the server board
and the other is for BP to BP communication.
The backplane includes four fan connectors used to
control and monitor fan speed.
Follow below the DIP switch setting table.
Table 25 Dip switch setting