RM245 Series
Backplane
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44
Figure 57 Backplane rear view
Table 9 Connector and pin header function description
Label
Connector
Description
Drawing
A
Power
The backplane includes two 2 x 4 connectors
supplying power 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
cable connectors providing data signals for twelve
SAS/SATA drives on the backplane. A cable can be
routed from matching connectors on the server
board or add-in SAS/SATA RAID cards.
C
I2C
The backplane includes a 5-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 dip switch setting.
F
JC5
Fan setting for RM24512 active BP.
