Hardware manual
Disks 
96
ReadyNAS OS 6 Desktop Storage Systems 
Add a Disk
You can add a 3.5-inch hard disk drive, a 2.5-inch hard disk drive, or a 2.5-inch solid state 
drive to an empty drive bay. 
If you want to add a previously formatted disk to your storage system, see the instructions in 
Previously Formatted Disks on page  94.
 To add a 3.5-inch hard disk drive (HDD):
1.  Determine whether you need to shut down your system:
• If you are adding disks to a diskless system, gracefully shut down the system.
For information about how to gracefully shut down your system, see the Preferred 
Shutdown section of the chapter that describes your system.
• If your system is operating with one or more disks, you can add disks while the 
system is running. 
You do not need to shut down the system.
2.  If necessary
, slide the recessed handle lock to the unlocked position.
3.  Press the disk tray release latch. 
The disk tray handle pops out. 
4.  Pull out the disk tray
. 
5.  Separate the mounting bracket from the disk tray:
a. Press and hold the disk tray release latch.










