Synology NAS RS3621xs+ Hardware Installation Manual page 13

• For 2.5" drives: Place the drive in the drive tray. Turn the tray upside down and tighten screws into the four
spots indicated below to secure the drive in place.
3 Insert the loaded drive tray into the empty drive bay.
Note: Make sure that the drive tray is completely inserted. Otherwise, the drive might not function properly.
4 Push the handle inward to secure the drive tray.
5 Push the switch to the left on the drive tray handle to lock the drive tray.
6 Repeat the steps above to install the other drives you have prepared.
7 Drives are numbered as shown below.
1
5
9
Note: If you plan to create a RAID volume, we recommend installing drives of identical size to make the best
use of drive capacity.
13 Chapter 2: Hardware Setup
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