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SUPERSERVER
1028R-WC1R(T) USER'S MANUAL
S-SGPIO and I-SGPIO 1/2 Headers
Three SGPIO (Serial Link General
Purpose Input/Output) headers are
located on the serverboard. I-SGPIO
1 supports I-SATA 0-3, and I-SGPIO 2
supports I-SATA 4/5. S-SGPIO is used
for S-SATA 0-3. See the table on the
right for pin defi nitions.
Fan Header
Pin Defi nitions
Pin# Defi nition
1
Ground
2
+12V
3
Tachometer
4
PWR Modulation
Power SMB (I
2
C) Connector
Power System Management Bus (I
2
C)
connector (JPI
2
C1) monitors power
supply, fan and system temperatures.
See the table on the right for pin
defi nitions.
PWR SMB
Pin Defi nitions
Pin# Defi nition
1
Clock
2
Data
3
PMBUS_Alert
4
Ground
5
+3.3V
IPMB
A System Management Bus header for
IPMI 2.0 is located at JIPMB1. Connect
the appropriate cable here to use the
IPMB I
2
C connection on your system.
IPMB Header
Pin Defi nitions
Pin# Defi nition
1
Data
2
Ground
3
Clock
4
No Connection
Fan Headers
This serverboard has six system/CPU
fan headers (Fan 1-Fan 4, Fan A and
Fan B ) on the serverboard. All these
4-pin fans headers are backward
compatible with the traditional 3-pin
fans. However, fan speed control is
available for 4-pin fans only. The fan
speeds are controlled by Thermal
Management via IPMI 2.0 interface.
See the table on the right for pin
defi nitions.
S-SGPIO & I-SGPIO 1/2 Headers
Pin Defi nitions
Pin# Defi nition
Pin # Defi nition
1
NC
2
Data
3
Ground
4
Data
5
Load
6
Ground
7
CLK
8
NC
Note:
NC indicates no connection.
Summary of Contents for SUPERSERVER 1028R-WC1R
Page 1: ...SUPERSERVER 1028R WC1R 1028R WC1RT USER S MANUAL Revision 1 0b ...
Page 5: ...Notes Preface v ...
Page 10: ...Notes SUPERSERVER 1028R WC1R T USER S MANUAL x ...
Page 26: ...2 10 SUPERSERVER 1028R WC1R T USER S MANUAL Notes ...
Page 82: ...5 32 SUPERSERVER 1028R WC1R T USER S MANUAL Notes ...
Page 90: ...6 8 SUPERSERVER 1027R 73DBRF User s Manual Notes ...
Page 122: ...7 32 SUPERSERVER 1028R WC1R T USER S MANUAL Notes ...
Page 124: ...A 2 SUPERSERVER 1028R WC1R T USER S MANUAL Notes ...
