Intel BB5520UR Product Specification - Page 124

Connector/Header Locations and Pin-outs Intel® Server Boards S5520HC, S5500HCV, and S5520HCT TPS Table 49. CPU 2 Power Connector Pin-out (J9K1) Pin Signal 1 GND of Pin 5 2 GND of Pin 6 3 GND of Pin 7 4 GND of Pin 8 5 +12 Vdc CPU2 6 +12 Vdc CPU2 7 +12 Vdc DDR3_CPU2 8 +12 Vdc DDR3_CPU2 Color Black Black Black Black Yellow/black Yellow/black Yellow/black Yellow/black Table 50. Power Supply Auxiliary Signal Connector Pin-out (J9K2) Pin Signal 1 SMB_CLK_FP_PWR_R 2 SMB_DAT_FP_PWR_R 3 SMB_ALRT_3_ESB_R 4 3.3 V SENSE- 5 3.3 V SENSE+ Color Orange Black Red Yellow Green 6.3 System Management Headers 6.3.1 Intel® Remote Management Module 3 Connector A 34-pin Intel® RMM3 connector (J1C1) is included on the server boards to support the optional Intel® Remote Management Module 3. These server boards do not support third-party management cards. Note: This connector is not compatible with the Intel® Remote Management Module (Intel® RMM) or the Intel® Remote Management Module 2 (Intel® RMM2). Table 51. Intel® RMM3 Connector Pin-out (J1C1) Pin Signal Name 1 3V3_AUX 3 3V3_AUX 5 GND 7 GND 9 GND 11 GND 13 GND 15 GND 17 GND 19 GND 21 GND 23 3V3_AUX 25 3V3_AUX Pin 2 4 6 8 10 12 14 16 18 20 22 24 26 RMII_MDIO Signal Name RMII_MDC RMII_RXD1 RMII_RXD0 RMII_RX_DV RMII_REF_CLK RMII_RX_ER RMII_TX_EN KEY (pin removed) RMII_TXD0 RMII_TXD1 SPI_CS_N NC (spare) 110 Revision 1.8 Intel order number E39529-013