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RAID 0 provides the highest performance but no redundancy. Data in
the logical drive is striped (distributed) across several physical drives.
RAID 1 Disk Mirroring
Logical Drive
Block 1
Block 2
Block 3
Block 4
Block 5
Block 6
Block 7
Block 8
.
.
Disks required
Capacity
Redundancy
RAID 1 mirrors the data stored in one hard drive to another. RAID 1
can only be performed with two hard drives. If there are more than two
hard drives, RAID (0+1) will be performed automatically.
10
Physical Disks
Mirroring
Block 1
Mirror 1
Block 2
Mirror 2
Block 3
Mirror 3
Block 4
Mirror 4
.
.
.
.
RAID 1
2
N/2
Yes
User's Guide
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