Western Digital WD Arkeia DA2300 Disk Expansion Kit - Manual (Page 9)

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2.3 Reassembling the unit
Once the SODIMM modules have been added, reverse the steps above to reassemble the unit.
Again, be careful to not use force.
a. Replace the PCBA back on the WD Arkeia DA2300 appliance. (Note: This operation will
require gentle persistence)
b. Reattach the cables and ensure they are securely attached to the assembly.
c. Replace and tighten the six (6) screws holding the PCBA in place. Do not over-tighten the
PCBA screws.
d. Replace the unit cover and replace and tighten the five (5) exterior screws. Do not over-
tighten the exterior screws. (Note: please ensure that the edges of the cover are flush
with the main chassis)
e. Connect all external connections and restart the appliance.
3. Adding and Configuring Expansion Disks in WD Arkeia DA2300 Appliance
Steps to follow:
Use the following steps to add and configure the additional disk capacity to your WD Arkeia DA2300
appliance.
a. Ensure that your WD Arkeia DA2300 appliance is powered off.
b. Open the front door on the appliance to access the drive bays.
c. Apply HDD label "3" to one of the included expansion disks and insert into drive bay 3.
d. Apply HDD label "4" to the remaining included expansion disk and insert into drive bay
4.
e. Power up your WD Arkeia DA2300 appliance and login to the WD Arkeia Web User
Interface with administrator role.
f. On the navigation menu on the left, click: Configure  Appliance Parameters  RAID
g. The WD Arkeia DA2300 appliance supports two Arrays in a RAID 1 configuration.
h. In the Example below: Array 0 is populated with disks and RAID1 is active. Array 1 is
NOT populated with disks, but disk expansion is possible.