Figure 82. Cabling diagram—2.5 Inch (x24) SAS/SATA backplane—PowerEdge R730xd (option 3)

1.

hard-drive backplane expander

2.

hard-drive backplane

3.

system board

4.

backplane signal connector 0

5.

backplane signal connector 1

6.

SSD/PCIe SSD controller card

7.integrated storage controller card

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Dell R730xd owner manual Integrated storage controller card 157