RAID 1 "Mirror" – Safe/Redundant Storage
Perfect For
Photographers and musicians, but also for anyone needing a safe, protected place to store their important data.
- Store music, photos, videos
- Anything that takes time to create
- Anything that is difficult to replace
Protection
- As the data moves onto the array, it is simultaneously copied to both drives at the same time giving you two copies.
- In the event one of the drives fails, the other still holds the data intact and allows you to keep working.
- Once the failed drive is replaced, the array will rebuild to give protection once again.
- The usable capacity of the RAID 1 array is equal to the capacity of one drive.
Learn More About the Types of RAID
RAID 0 (Stripe)
Data is split into blocks over two or more drives at same time for high speed and large capacity.
Capacity
Data Safety
Performance
RAID 1 (Mirror)
Data is written at same time to two drives only for highest level of data safety and redundancy.
Capacity
Data Safety
Performance
RAID 10 (1+0)
Data is Striped (RAID 0) over two Mirrored sets (RAID 1) of drives for fast redundancy.
Capacity
Data Safety
Performance
RAID 5 (Stripe with Parity)
Data is Striped (RAID 0) while incorporating parity over three or more drives for the best
combination of speed, capacity, and redundancy.
Capacity
Data Safety
Performance
JBOD
(Just a Bunch Of Disks/Drives)
Each disk shows up as an individual logical volume on the computer. A 4 bay unit
populated with drives will have 4 logical drives show up on the computer.
Capacity
Data Safety
Performance
Span (NRAID)
Combines capacity of two or more drives of varying size without any RAID data distribution
scheme into one logical desktop volume.
Capacity
Data Safety
Performance
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