ICY DOCK ICYRaid MB662U3-2S - Manual (Page 8)

RAID 0 (FAST): The two physical drives are stripped together so that one larger
logical volume mounts on the desktop. Storage capacity equals twice the capacity
of the smaller hard drive (the available capacities of each disk are combined) yet
with greater speed than the Big mode (the speed of each disk runs faster to a
certain level).
RAID 1 (SAFE): The two physical drives are “mirrored” so that one single logical
volume mounts on the desktop. All of the data on one drive will be recoverable
from the other drive (the available capacity of one drive cannot exceed the
available capacity of the other drive).
Note: If one physical disk fails, the data on both disks will become inaccessible. If you
are concerned about data security, we highly recommend using Safe
configuration (RAID 1 mode).
JBOD RAID 0
BIG RAID 1
RAID 0
JBOD RAID 0
BIG RAID 1
RAID 1
HDD 1
Default source drive
HDD 2
Default target drive
6
English