DESCRIPTION
The DX9200HDDI video storage unit is one of the components of the DX9000 system. The storage unit contains up to 14 IDE hard disk drives for storing video information from the DX9000 recorder. Up to four IDE storage units can be connected to a recorder.
The storage unit uses redundant arrays of independent disks (RAID) technology. Level 5 or Level 5+1 is available. In Level 5, data is divided between drives in such a way that if one drive fails, the data can be reconstructed from the remaining drives. Level 5+1 is similar to Level 5, but it includes a hot spare drive. If a drive fails, the redundant data relocates automatically to the hot spare and begins the reconstruction process without user intervention.
Features include:
¥14
¥Maximum storage capacity of over 3 terabytes
¥Fault tolerant data protection
¥Supports redundant arrays of independent disks (RAID) levels 5 and 5+1
¥Automatic detection and disconnection of failed hard drives
¥Automatic online rebuild of new hard drives
¥Industry standard
WARNING: The storage unitÕs configuration has been preprogrammed in the factory for either RAID 5 or RAID 5+1 based on the order received. Do not attempt to change the unitÕs configuration. Doing so can render the unit inoperable.
MODELS
The following models use 120 GB IDE hard drives.
Storage unit with 6 | IDE hard drives totaling 720 GB | |
Storage unit with 7 | IDE hard drives totaling 840 GB | |
Storage unit with 8 | IDE hard drives totaling 960 GB | |
Storage unit with 9 | IDE hard drives totaling 1080 GB | |
Storage unit with 12 IDE hard drives totaling 1440 GB | ||
Storage unit with 13 IDE hard drives totaling 1560 GB | ||
Storage unit with 14 IDE hard drives totaling 1680 GB | ||
The following models use 250 GB IDE hard drives.
Storage unit with 6 IDE hard drives totaling 1500 GB | |
Storage unit with 7 IDE hard drives totaling 1750 GB | |
Storage unit with 8 IDE hard drives totaling 2000 GB | |
Storage unit with 9 IDE hard drives totaling 2250 GB | |
Storage unit with 10 IDE hard drives totaling 2500 GB | |
Storage unit with 12 IDE hard drives totaling 3000 GB | |
Storage unit with 13 IDE hard drives totaling 3250 GB | |
Storage unit with 14 IDE hard drives totaling 3500 GB |
5 |