Dell PowerVault 200S (SCSI) - Manual (Page 4)

4 Dell PowerVault 2xxS Storage Systems SCSI Backplane Board Replacement Instructions
Slowly pull the carrier toward you until it slides free of the drive bay.
Figure 3. Drive Carrier Lock
Figure 4. Drive Carrier Handle
Remove the Power Supplies
NOTICE: In a nonredundant system, note the location of the power
supply and the power-supply blank as you remove them from the
power-supply bays. During the installation procedure (found later in
this document), you must return the power supply and the power-
supply blank to the same power-supply bays from which they were
removed.
NOTE: A redundant storage system has two power supplies. A nonredundant
storage system has one power supply and one power-supply blank. Because a
power supply and a power-supply blank are removed in the same manner, both
components are referred to as a power supply in this procedure.
To remove the power supplies from the storage system, perform the following
steps: