Dell PowerEdge XR12 Installation And Service Manual page 70

Table 21. Connector descriptions for SATA cable connector with 6 x 2.5-inch backplane
From
PWR (PIB power connector)
BP_DST_SA1 (backplane SATA connector, cable marking BP
SA1)
Figure 76. NVMe cable connector with 6 x 2.5-inch backplane
Table 22. Connector descriptions for NVMe cable connector with 6 x 2.5-inch backplane
From
PWR (PIB power connector)
BP_DST_PA1 (backplane NVMe connector, cable marking BP
PA1)
Figure 77. NVMe cable connector with 6 x 2.5-inch backplane
70 Installing and removing system components
To
BP_PWR (backplane power connector)
SL3_PCH_SA1 (signal connector on the system board, cable
marking MB SA1)
To
BP_PWR (backplane power connector)
SL2_CPU_PB1 (signal connector on the system board, cable
marking MB PB1)