Specifications

12 en | RAID Functions: Introduction SCSI to SATA RAID Subsystem | Administrator’s Manual
F.01U.027.802 | V1 | 2006.11 Bosch Security Systems
1.3.3 RAID0
Disk Striping
RAID0 provides the highest performance but no redundancy. Data in the logical drive is
striped (distributed) across several physical drives.
Fig. 1.4 RAID0
1.3.4 RAID1
Disk Mirroring
RAID1 mirrors the data stored in one hard drive to another. RAID1 can only be performed with
two hard drives. If there are more than two hard drives, RAID (0+1) will be automatically
applied.
Fig. 1.5 RAID1
RAID0
Minimum Disks Required 2
Capacity N
Redundancy No
RAID1
Minimum Disks Required 2
Capacity N/2
Redundancy Yes