190 Upgrade and Maintenance Manual RX2530 M4
Hard disk drive (HDD) / solid state drive (SSD)
Figure 104: Removing the ODD lock (B)
Ê Remove the ODD lock.
7.4.14.3 Installing the second HDD backplane
Ê Install the second HDD backplane, see section "Installing the new 4x 2.5-
inch HDD backplane" on page 173.
Ê If applicable, install a dual-channel RAID controller, see section "Installing an
expansion card" on page 221.
Figure 105: Connecting SAS cables - example with dual-channel RAID controller
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)