5.Serial General Purpose Input/Output connector (6-1 pin SGPIO1)

This connector is used for the SGPIO peripherals for the LSI MegaRAID and Intel Matrix RAID SATA LED.

6.Serial General Purpose Input/Output connectors (8-1 pin SGPIO2/3) (P7F-C/SAS model only)

These connector is used for the SAS chip SGPIO interface that controls the LED pattern generation, device information and general purpose data.

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Chapter 2: Hardware information