162 Upgrade and Maintenance Manual
RX2520 M4
Hard disk drive (HDD) and solid state drive (SSD)
7.4.4 Installing 3.5-inch HDD modules
7.4.4.1 Preliminary steps
Ê Locate the correct drive bay, see section "3.5-inch HDD/SSD configurations"
on page 159.
7.4.4.2 Removing a 3.5-inch dummy module
I In configuration with only one 4x 3.5-inch HDD backplane dummy locks
are installed to make it impossible to equip the bays with no backplane
behind.
Figure 68: Removing the dummy lock
Ê Only valid after upgrading the server with the second backplane: pull the
dummy lock out of the dummy cover. Please be aware that the dummy lock
can be damaged.
Customer Replaceable Unit
(CRU)
Hardware: 5 minutes
Tools: tool-less