6.
Serial General Purpose Input/Output connector (6-1 pin SGPIO1)
This connector is used for the SGPIO peripherals for the LSI MegaRAID
SATA LED.
DSAN-DX/TS500-E5 SGPIO connector
7.
Serial General Purpose Input/Output connectors (6-1 pin SGPIO2/3)
These connector is used for the SAS chip SIO interface that controls the LED
pattern generation, device information and general purpose data.
DSAN-DX/TS500-E5
SGPIO2/3 connectors
These connectors functions only when you install a PIKE SAS RAID card.
4-12
PIN1
SGPIO1
SGPIO3
SGPIO2
PIN 1
PIN 1
Chapter 4: Motherboard information