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4.3
Rear Connector and Pin Definitions
4.3.1
Backplane Main Power Connectors
The 4-pin connectors, designated as J5 and J6, provide power to the backplane. See
the table below for pin definitions.
Table 4.5: Backplane Main Power 4-Pin Connector
Pin#
1
2 and 3
4
4.3.2
Fan Connectors
The extra fan connectors, designated as J11 and J12, offer full speed (3-pin) function
for chassis system fans.
Table 4.6: 3-Pin Fan Connectors
Pin#
1
2
3
4.3.3
Redundant Power Supply Fail Alarm Connector
The 2-pin connector, designated as J13, provides the alarm function for redundant
power supply. See the table below for pin definitions.
Table 4.7: Redundant Power Supply 2-Pin Connector
Pin#
1
2
4.3.4
SATA Ports
The SATA ports are used to connect SATA drive cables. The eight connectors are
designed as SATA Connector 1 to 8. Each of the eight connectors has one port, for a
total of eight ports. These eight ports are designated 1 to 8 and are compatible with
SAS/SATA drives.
Definition
+12V
Ground
+5V
Definition
N/A
+12V
Ground
Definition
+12V
Ground
19
HPC-7282 User Manual
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