RAID
The information below provides a basic guide to the RAID modes available to LaCie 6big/12big Thunderbolt
3. Performance and protection differ based upon RAID level and the number of hard drives in a RAID array.
For instructions how to configure a RAID array, see the
LaCie RAID Manager user manual
.
The level of RAID is contingent upon the amount of disks. For example, an array with four disks supports all
standard RAID levels except RAID 1, which is not compatible with arrays greater than two disks. When
making comparisons in an array with four disks, RAID 0 appears to be the optimal choice since it offers 100%
storage capacity and the best performance. However, RAID 0’s major weakness is a lack of data protection in
case of hard drive failure. Further, its performance is not much greater than RAID 5, which includes data
protection in case one hard drive should fail. RAID 6 and, in unique cases, nested RAID levels, can provide
data protection in the event that two or more hard drives fail.
Review the summaries for each RAID level before selecting your configuration for the LaCie 6big/LaCie
12big storage.
RAID mode
Type
Minimum hard drives
RAID 0
Standard
2
RAID 1
Standard
2
RAID 5
Standard
3
RAID 6
Standard
4
RAID 10
Nested
4
RAID 50
Nested
6
RAID 60
Nested
8
Standard RAID levels
RAID 0
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LaCie 6big & 12big Thunderbolt 3
3/30/17