Synology RackStation RS3618xs Hardware Installation Manual page 8

3 Insert the loaded drive tray into the empty hard drive bay.
Make sure the drive tray is completely inserted. Otherwise, the drive might not function properly.
Note:
4 Push the handle inward to secure the drive tray.
5 Push the switch on the drive tray handle to the left to lock the drive tray.
6 Repeat the steps above to install all prepared drives.
7 Drives are numbered as shown below.
Note: If you want to create a RAID volume, we recommend all installed drives be the same size in order to optimize
drive capacity usage.
8 Chapter 2: Hardware Setup