Technical Product Specification

Intel® Server Chassis SC5650 TPS Peripheral and Hard Drive Support
Revision 1.2
Intel order number E39531-004
117
4.3.12 SGPIO Header - SGPIO
The following table defines the pin-out of the 4-pin SGPIO Header. This connector is black in
color.
Table 129. SGPIO Header Pin-out
Pin Signal Name Description
1 SGPIO_CLK Clock
2 SGPIO_LOAD Load
3 SGPIO_DATAOUT0 DATAIN
4 SGPIO_DATAOUT1 DATAOUT
4.3.13 SES Header - SES
The following table defines the pin-out of the 3-pin SES Header. This connector is white in color.
Table 130. SES Header Pin-out
Pin Signal Name Description
1 SMB_HBA_I2C_DAT Data
2 GND Ground
3 SMB_HBA_I2C_CLK Clock
4.3.14 Passive Hot Swap Backplane (HSBP) Cables Explained
Passive backplanes ship with three cables. Depending on the intended configuration, the cables
should be utilized in the following manner:
4.3.14.1 IPMB Cable
 Always Installed – white 4-pin IPMB connector on HSBP to white 4 pin IPMB connector
on server board
 If using one HSBP (Primary), connect the cable to HSBP_A on the server board
 If using two HSBPs (Primary and Secondary), connect the second cable to the HSBP_B
on the server board
4.3.14.2 SGPIO Cable
 Always used when using onboard SATA or SAS – black 4-pin connector on HSBP to
black 4-pin SGPIO connector on server board
 If using the onboard SATA, connect the cable to the SATA GPIO connector on the
server board
 If using the onboard SAS, connect the cable to the SAS GPIO connector on the server
board