Revolutionary Self-Healing Technology in Exos CORVAULT
Exos® CORVAULT Self Healing Storage is a revolutionary new solution for petabyte-scale storage infrastructure, offering industry-leading innovation in every aspect of the system.
One of the key advantages of Exos CORVAULT is its reliability and self-healing capabilities. The system features a field-proven design with five-nines (99.999%) availability, and the Autonomous Drive Regeneration (ADR) feature reduces human intervention and e-waste by automatically renewing hard drives "in situ" and on the fly.
Exos CORVAULT also offers hyperscale-class efficiencies, with a maximum data density of up to 2.120 PB raw (using 20TB drives) in 4U, and the latest hard drive technology delivers storage efficiencies similar to cutting-edge cloud service providers. The system is architected for speed and resilience, with redundant active-active controllers powered by the 6th gen VelosCT ASIC and ADAPT erasure code data protection software, which streamline overhead, throughput, management and recovery.
In terms of management, Exos CORVAULT offers powerful configuration and management capabilities, with one-button configuration that accelerates deployment and informative remote diagnostics and non-disruptive system updates that simplify maintenance. Seagate Secure is built-in for maximum security, with hard drives that are self-encrypting (SED) and SFTP for secure file transfer.
In terms of specifications, Exos CORVAULT features redundant, active-active, hot-swappable controllers powered by gen 6 VelosCT ASIC, 14 GB/s sequential read throughput, 12 GB/s sequential write throughput, 17,680 IOPS, support for up to 106 Exos self-encrypting SAS HDDs, Seagate ADAPT erasure coding or RAID 5, 6, and autonomous drive regeneration for self-healing technology. The system also has hot-swappable components, including eight removable expander cards and redundant hot-swap drives, fans, and power supplies.