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SuperStorageServer 5049P-E1CR45(L/H) User's Manual
Processor Power Connector
JPW1 must also be connected to the power supply. This connector is used to power the
processor(s).
4.2 Headers and Connectors
Fan Headers
There are 4-pin fan headers (FAN1–FAN5, FANA,FANB) on the motherboard. These are 4-pin
fan headers; pins 1-3 are backward compatible with traditional 3-pin fans. The onboard fan
speeds are controlled by Thermal Management via IPMI. When using Thermal Management
setting, please use all 3-pin fans or all 4-pin fans.
SGPIO Headers
The two SGPIO (Serial General Purpose Input/Output) headers are used to communicate
with the enclosure management chip on the backplane.
+12V 8-pin Power
Pin Definitions
Pin#
Definition
1 - 4
Ground
5 - 8
+12V
Required Connection
Fan Header
Pin Definitions
Pin#
Definition
1
Ground (Black)
2
+12V (Red)
3
Tachometer
4
PWM Control
SGPIO Header
Pin Definitions
Pin#
Definition
Pin#
Definition
1
NC
2
NC
3
Ground
4
DATA Out
5
Load
6
Ground
7
Clock
8
No connection
52
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