Figure 63. RAID card connectors (type 2)
Table 230. RAID card connectors (type 2)
Callout Callout
1 RAID flash power module (J14) connector 3 RAID connector for drive backplane 1 or 4 (SAS only)
2 RAID connector for drive backplane 2 or 5 (SAS only) 4 PCI connector to storage interposer
Drive backplane connectors
The following illustration shows the internal connectors on the drive backplanes.
Note: Some cable connectors have locks or latches that must be disengaged to disconnect the cable.
There are two types of drive backplane used in the server: one that controls only SAS drives and one that
controls both SAS and NVMe drives. Cable routing for drive components is different for SAS and SAS/NVMe
drives:
• SAS drive backplane connectors
• SAS/NVMe drive backplane connectors
For information about drive backplane cable routing, see “Cable routing for drives” on page 40.
SAS drive backplane connectors
Figure 64. SAS drive backplane connectors
Table 231. SAS drive backplane connectors
Callout Callout
1 Drive connector for SAS drives 0, 4, 8, 12, 16, and 20 4 Drive connector for SAS drives 3, 7, 11, 15, 19, and 23
2 Drive connector for SAS drives 2, 6, 10, 14, 18, and 22 5 SAS signal from RAID card
3 Drive connector for SAS drives 1, 5, 9, 13, 17, and 21
6 Backplane power from interposer
Appendix B. Component reference 291
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