Template:RAID

v t e RAID
Redundant array of independent disks
Disk arrays	Data scrubbing Data striping Disk array controller Disk mirroring Parity drive
RAID levels	Standard Nested Non-standard
Principles	Availability Fault tolerance Data redundancy Degraded mode Failover Parity bit Replication Scalability Throughput
Interfaces	bioctl geom mdadm Oracle ZFS
Non-RAID drive architectures