RM238 Series
Backplane
│
54
Figure 74 Backplane rear view
Table 15 Connector and pin header function description
Label
Connecter
Description
Drawing
A
Power
The backplane includes two power connectors
supplying 12V input to the backplane. Power is
routed to the backplane via a power cable harness
from the power supply.
B
Mini-SAS HD
The backplane includes two multi-port Mini-SAS HD
connectors providing data signals for twelve
SATA/SAS drives on the backplane. A cable can be
routed from matching connectors on the add-in
SATA/SAS HBA cards.
C
I2C
The backplane includes one 4-pin connector used as
a management interface to the server board.
D
Fan
The backplane includes four fan connectors used to
control and monitor fan speed.
E
DIP Switch
Follow below the Dip switch setting table.
F
JC5
Fan setting for RM23812 active BP.
