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The NAS supports the following actions according to the number of hard drives and
disk configurations supported. Please refer to the following table for the details.
Original Disk
Configuration
* No. of HDD
No. of New HDD
Action
New Disk
Configuration *
No. of HDD
RAID 5 * 3 1 Add HDD member
RAID 5 * 4
RAID 5 * 3 2 Add HDD member
RAID 5 * 5
RAID 5 * 3 3 Add HDD member
RAID 5 * 6
RAID 5 * 3 4 Add HDD member
RAID 5 * 7
RAID 5 * 3 5 Add HDD member
RAID 5 * 8
RAID 5 * 4 1 Add HDD member
RAID 5 * 5
RAID 5 * 4 2 Add HDD member
RAID 5 * 6
RAID 5 * 4 3 Add HDD member
RAID 5 * 7
RAID 5 * 4 4 Add HDD member
RAID 5 * 8
RAID 5 * 5 1 Add HDD member
RAID 5 * 6
RAID 5 * 5 2 Add HDD member
RAID 5 * 7
RAID 5 * 5 3 Add HDD member
RAID 5 * 8
RAID 5 * 6 1 Add HDD member
RAID 5 * 7
RAID 5 * 6 2 Add HDD member
RAID 5 * 8
RAID 5 * 7 1 Add HDD member
RAID 5 * 8
RAID 6 * 4 1 Add HDD member
RAID 6 * 5
RAID 6 * 4 2 Add HDD member
RAID 6 * 6
RAID 6 * 4 3 Add HDD member
RAID 6 * 7
RAID 6 * 4 4 Add HDD member
RAID 6 * 8
RAID 6 * 5 1 Add HDD member
RAID 6 * 6
RAID 6 * 5 2 Add HDD member
RAID 6 * 7
RAID 6 * 5 3 Add HDD member
RAID 6 * 8
RAID 6 * 6 1 Add HDD member
RAID 6 * 7
RAID 6 * 6 2 Add HDD member
RAID 6 * 8
RAID 6 * 7 1 Add HDD member
RAID 6 * 8
RAID 1 * 2 1
Online RAID
Capacity Expansion
RAID 1 * 2
RAID 5 * 3 1
Online RAID
Capacity Expansion
RAID 5 * 3
RAID 5 * 4 1
Online RAID
Capacity Expansion
RAID 5 * 4