BlackPearl Object Storage Disk Durability

The spin-down disk technology of BlackPearl Object Storage Disk intelligently powers down bands of storage when idle, which minimizes the degradation of disks. Designed with reliability in mind, BlackPearl Object Storage Disk provides a number of security benefits to preserve data, including:

• Continuous checks for bit rot and automatic error corrections
• Erasure coded checksum verification at the file or file-part level
• Optional multiple copies of assets on separate bands, or replicated on
other BlackPearl Object Storage Disk systems (local or remote)
• Optional disaster recovery copies on tape (within a Spectra library or
  vaulted offsite) or on public cloud

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