Reliability, Performance, Capacity for Each RAID Level
Table: RAID Level Comparison shows the comparison result of reliability, performance, capacity for each RAID level.
RAID level |
Reliability |
Performance (*1) |
Capacity |
|---|---|---|---|
RAID0 |
× |
◎ |
◎ |
RAID1 |
¡ |
¡ |
△ |
RAID1+0 |
¡ |
◎ |
△ |
RAID5 |
¡ |
¡ |
¡ |
RAID5+0 |
¡ |
¡ |
¡ |
RAID6 |
◎ |
¡ |
¡ |
RAID6-FR |
◎ |
¡ |
¡ |
◎: Very good ¡: Good △: Reasonable ×: Poor
| *1 | : | Performance may differ according to the number of drives and the processing method from the host. |