Datasheet

Intel® Server System SR2500AL System Board Interconnects
Revision – 1.00
Intel order number D31980-004
31
Table 22. Mid-plane-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