Dell KGR3H Installation And Service Manual page 56

Table 23. Connector descriptions for 10 x 2.5-inch drive SAS/SATA backplane with Butterfly riser
From
BP_PWR_1 (backplane power connector)
SYS_PWR2 (system board power connector)
CTRL_DST_PA1 (fPERC connector on the backplane)
DST_PA3 (backplane SATA connector, cable marking BP PA3) CTRL_SRC__SB1 (fPERC connector on the backplane)
Figure 46. Cable routing - 10 x 2.5-inch drive SAS/SATA backplane with rear drive cage with NVMe backplane,
Butterfly riser
Table 24. Connector descriptions for 10 x 2.5-inch drive SAS/SATA backplane with rear drive cage with
NVMe backplane, Butterfly riser
From
BP_PWR_1 (backplane power connector)
SYS_PWR2 (system board power connector)
CTRL_DST_PA1 (fPERC connector on the backplane)
DST_PA3 (backplane SATA connector, cable marking BP PA3) CTRL_SRC__SB1 (fPERC connector on the backplane)
BP_DST_PA1 (backplane SATA connector, cable marking BP
PA1)
56 Installing and removing system components
To
SIG_PWR_1 (system board power connector)
CPU_PWR2 (PSU power connector)
SL3_CPU1_PB2 (signal connector on the system board, cable
marking MB SL3)
To
SIG_PWR_1 (system board power connector)
CPU_PWR2 (PSU power connector)
SL3_CPU1_PB2 (signal connector on the system board, cable
marking MB SL3)
SL8_CPU1_PB4 (signal connector on the system board, cable
marking MB SL8)