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English
2.5-inch Hard Drive Backplane
( to connect 4 HDDs)
BP_S2x2_25/IW
Front View
4 x SAS/SATA Hot-swap Connectors
Rear View
1
PWR1
BP_S2x2_25/IW
SGPIO1
1
DEBUG 1
1
2
3
4
5
SMB_1
1
MINI_SAS1
No.
Description
1
Power Connector (PWR1)
2
Debug Connector (DEBUG1)
3
Intelligent Platform Management Bus Header (SMB_1)
4
Mini-SAS Connector (MINI_SAS1)
5
SGPIO Connector (SGPIO1 )
Pin Definitions
#1 Power Connector
(PWR1)
+5V
+12V
GND1
GND2
The 4-pin connectors
provide power to the
backplane.
CON2
CON4
CON1
CON3