RX1330 M3 Upgrade and Maintenance Manual 165
Hard disk drive (HDD) / solid state drive (SSD)
Figure 84: Removing the ODD lock (B)
Ê Remove the ODD lock.
7.2.11.3 Installing the second HDD backplane
Ê Install the second HDD backplane as described in section "Left side 4 x 2.5-
inch HDD backplane (A3C40196780)" on page 155.
Ê If applicable, install a dual-channel RAID controller as described in section
"Installing an expansion card" on page 197.
Figure 85: Routing SAS cables
Ê Connect the two SAS cables:
– (1) from RAID controller connector MLC1 to HDD backplane
– (2) from RAID controller connector MLC2 to HDD backplane (L-shape)