RAID 1

From Computing Knowledgebase

RAID 1 is called "Mirroring and Duplexing". It provides disk mirroring. Level 1 provides twice the read transaction rate of single disks and the same write transaction rate as single disks.

RAID Number List

RAID Number List: 0 | 1 | 2 | 3 | 4 | 5 | 6 | 0+1 | 1+0 | 7 | S | JBOD