Technical Product Specification

Intel® Server Chassis SC5400 5U Kit TPS Hot Swap Hard Disk Drive Bays
Revision: 1.0
59
6.1.10 SGPIO Header - SGPIO
The following table defines the pin-out of the 4-pin SGPIO Header. This connector is black in
color.
Table 48. SGPIO Header Pin-out
Pin Signal Name Description
1 SGPIO_CLK Clock
2 SGPIO_LOAD Load
3 SGPIO_DATAOUT0 DATAIN
4 SGPIO_DATAOUT1 DATAOUT
6.1.11 SES Header - SES
The following table defines the pin-out of the 3-pin SES Header. This connector is white in color.
Table 49. SES Header Pin-out
Pin Signal Name Description
1 SMB_HBA_I2C_DAT Data
2 GND Ground
3 SMB_HBA_I2C_CLK Clock
6.1.12 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:
6.1.12.1 IPMB Cable
 Always Installed – white 4-pin IPMB connector on HSBP to white 4 pin IPMB connector
on motherboard
 If using one HSBP (Primary), connect the cable to HSBP_A on the motherboard
 If using two HSBPs (Primary & Secondary), connect the second cable to HSBP_B on the
motherboard
6.1.12.2 SGPIO Cable
 Always used when using onboard SATA or SAS – black 4-pin connector on HSBP to
black 4-pin SGPIO connector on motherboard
 If using the onboard SATA, connect the cable to the SATA GPIO connector on the
motherboard
 If using the onboard SAS, connect the cable to the SAS GPIO connector on the
motherboard