7.Serial General Purpose Input/Output connectors (8-1 pin SGPIO1/2)

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

These connectors functions only when you install an ASUS PIKE SAS RAID card.

8.Serial General Purpose Input/Output connectors (8-1 pin SGPIO3/4)

These connectors are used for the SGPIO peripherals of the PROMISE®

RAID SATA LED.

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Chapter 2: Hardware information