7. DST_SA1 (PERC to backplane) 8. PWR_CNTRL
9. DST_PA1 (PCIe/NVMe connector)
Figure 83. 10 x 2.5-inch drive backplane
1. DST_SB1 2. DST_PA3 (PCIe/NVMe connector)
3. P8 4. DST_PB2 (PCIe/NVMe connector)
5. BP_PWR_1 (backplane power and signal cable to system
board)
6. PWR_CTRL
7. DST_PA2 (PCIe/NVMe connector) 8. DST_SA1 (PERC to backplane)
9. DST_PB1 (PCIe/NVMe connector) 10. DST_PA1 (PCIe/NVMe connector)
Figure 84. 14 x EDSFF E3.S drive backplane
1.
BP_DST_PB2 2. BP_DST_PA2
3. BP_DST_PB1 4. BP_DST_PA1
5. BP_PWR_1 (backplane power and signal cable to system
board)
Figure 85. 8 x EDSFF E3.S drive backplane
1.
BP_DST_PB2 2. BP_DST_PA2
3. BP_DST_PB1 4. BP_DST_PA1
5. BP_PWR_CTRL 6. BP_PWR_1(backplane power and signal cable to system
board)
Removing the drive backplane
Prerequisites
CAUTION:
To prevent damage to the drives and backplane, remove the drives from the system before removing
the backplane.
CAUTION: Note the number of each drive and temporarily label them before you remove the drive so that you
can reinstall them in the same location.
Installing and removing system components 125