Table 22. Mid-Plane To Backplane Card Edge Connector #1 Pin-Out - Intel SR1500 - AXXMINIDIMM DDR-2 RAID Controller Cache Memory Manual

System Board Interconnects

Table 22. Mid-Plane to Backplane Card Edge Connector #1 Pin-Out

PIN SIGNAL NAME
A1 RST_PS_PWRGD
A2 GND
A3 GND
A4 SATA1_RX_N
A5 SATA1_RX_P
A6 GND
A7 GND
A8 SATA1_TX_P
A9 SATA1_TX_N
A10 GND
A11 GND
A12 USB2_ESB_OC_N
A13 GND
A14 GND
A15 SATA3_RX_N
A16 SATA3_RX_P
A17 GND
A18 GND
A19 GND
A20 SATA3_TX_P
A21 SATA3_TX_N
A22 GND
A23 GND
A24 SATA5_RX_N
A25 SATA5_RX_P
A26 GND
A27 GND
A28 SATA5_TX_P
A29 SATA5_TX_N
A30 GND
A31 GND
A32 P5V_STBY
30
J7A1 - HSBP#1 I/F
PIN SIGNAL NAME
B1 GND
B2 SATA0_RX_N
B3 SATA0_RX_P
B4 GND
B5 GND
B6 SATA0_TX_N
B7 SATA0_TX_P
B8 GND
B9 GND
B10 USB2_ESB_DN
B11 USB2_ESB_DP
B12 GND
B13 SATA2_RX_N
B14 SATA2_RX_P
B15 GND
B16 NC_RESERVEDB16
B17 SMB_SAS_EDGE_DAT
B18 NC_RESERVEDB18
B19 SMB_SAS_EDGE_CLK
B20 NC_RESERVEDB20
B21 GND
B22 SATA2_TX_P
B23 SATA2_TX_N
B24 GND
B25 GND
B26 SATA4_RX_N
B27 SATA4_RX_P
B28 GND
B29 GND
B30 SATA4_TX_P
B31 SATA4_TX_N
B32 GND
Intel order number D31982-006
Intel® Server System SR1550AL
Revision – 1.3