278 Upgrade and Maintenance Manual TX2550 M4
Hard disk drive (HDD) / solid state drive (SSD)
7.8.1.4 Connecting cables
Example 16x 2.5-inch HDDs and HDD extension box
Figure 190: Example 16x 2.5-inch HDDs and HDD extension box
Ê Connect the cables:
Ê If applicable, connect the OOB cable, see section "Replacing the OOB
cable" on page 488.
1
SAS cable C10 from SAS expander board connector X1 to the
connector MLC1 on the SAS controller
2
SAS cable C10 from SAS expander board connector X2 to the
connector MLC2 on the SAS controller
3/4/5 SAS cable C11 from SAS expander board connectors X10-X15 to
the backplane connectors X9/X10
6 Power cable C26 from SAS expander board connector X3 to
backplane 1 connector X17
7/8/9 Power cables C6 from backplane connectors X40 to system board
connectors "PWR1", PWR2", and "PWR3"