System Board Interconnects
Intel®
Server System SR1625UR TPS
36
Revision 1.5
Intel order number E47487-007
Table 25. Midplane-to-Backplane Card Edge Connector #1 Pin-out
J7A1 - HSBP#1 I/F
Pin Signal Name
Pin Signal Name
A1 RST_PS_PWRGD
B1 GND
A2 GND
B2 SATA0_RX_N
A3 GND
B3 SATA0_RX_P
A4 SATA1_RX_N
B4 GND
A5 SATA1_RX_P
B5 GND
A6 GND
B6 SATA0_TX_N
A7 GND
B7 SATA0_TX_P
A8 SATA1_TX_P
B8 GND
A9 SATA1_TX_N
B9 GND
A10 GND
B10 USB2_ESB_DN
A11 GND
B11 USB2_ESB_DP
A12 USB2_ESB_OC_N
B12 GND
A13 GND
B13 SATA2_RX_N
A14 GND
B14 SATA2_RX_P
A15 SATA3_RX_N
B15 GND
A16 SATA3_RX_P
B16 NC_RESERVEDB16
A17 GND
B17 SMB_SAS_EDGE_DAT
A18 GND
B18 NC_RESERVEDB18
A19 GND
B19 SMB_SAS_EDGE_CLK
A20 SATA3_TX_P
B20 NC_RESERVEDB20
A21 SATA3_TX_N
B21 GND
A22 GND
B22 SATA2_TX_P
A23 GND
B23 SATA2_TX_N
A24 SATA5_RX_N
B24 GND
A25 SATA5_RX_P
B25 GND
A26 GND
B26 SATA4_RX_N
A27 GND
B27 SATA4_RX_P
A28 SATA5_TX_P
B28 GND
A29 SATA5_TX_N
B29 GND
A30 GND
B30 SATA4_TX_P
A31 GND
B31 SATA4_TX_N
A32 P5V_STBY
B32 GND
Table 26. Midplane-to-Backplane Card Edge Connector #2 Pin-out
J4A1 - HSBP#2 I/F
Pin Signal Name
Pin Signal Name
A1 SGPIO_DATAOUT0
B1 SGPIO_CLOCK
A2 SGPIO_DATAOUT1
B2 GND
A3 GND
B3 SATA_ADDIN1_RX_N
A4 GND
B4 SATA_ADDIN1_RX_P
A5 SATA_ADDIN2_RX_N
B5 GND
A6 SATA_ADDIN2_RX_P
B6 GND
A7 GND
B7 SATA_ADDIN1_TX_N
A8 GND
B8 SATA_ADDIN1_TX_P
A9 SATA_ADDIN2_TX_P
B9 GND
