Seagate Exos CORVAULT 4U106 Self-Healing Storage Expansion

The Seagate Exos CORVAULT 4U106 is a high-density, self-healing storage expansion enclosure engineered to house up to 106 large-form-factor 3.5-inch SAS/SATA drives within a compact 4U rack footprint, delivering petabyte-scale raw capacity in a single chassis. The enclosure's defining capability is its Autonomous Drive Regeneration (ADR) technology, which enables in-situ drive recovery directly within the chassis without requiring physical drive removal, dramatically reducing rebuild times, minimizing the risk of cascading failures during vulnerable RAID rebuild windows, and extending overall system availability. ADR works in conjunction with Seagate's ADAPT (Autonomous Drive-level Parallel Tiering) RAID architecture, a distributed, drive-embedded RAID scheme that eliminates dedicated hot-spare drives and distributes protection data across the entire drive population for faster, more parallelized recovery operations compared to conventional RAID-5 or RAID-6 implementations.

The 4U106 chassis is designed around a dual-expander SAS architecture providing full redundancy across both data paths and management planes, with independent expander modules supporting transparent failover. The backplane is purpose-built for high-vibration, high-density multi-drive environments, incorporating vibration compensation firmware and rotational vibration (RV) sensors to maintain consistent I/O performance across all 106 slots simultaneously. Dual redundant, hot-swappable power supply units and fan modules with variable-speed control ensure continuous operation, while the integrated Enclosure Management Processor (EMP) provides real-time telemetry, SMART aggregation, and out-of-band management via SES-4 and in-band SCSI Enclosure Services.

Targeted at hyperscale cloud operators, colocation providers, media and entertainment archives, large-scale object storage deployments, and enterprise backup-to-disk infrastructures, the CORVAULT 4U106 is designed to dramatically reduce total cost of ownership by lowering physical intervention frequency, maximizing drive utilization through elimination of spare drives, and enabling predictive autonomous remediation. Its 2025-Q2 updated platform introduces enhanced telemetry integration with modern orchestration frameworks and refined ADR algorithms, making it a flagship solution for organizations managing multi-exabyte storage pools where operational efficiency and uptime directly impact infrastructure economics.

Ideal for

• Hyperscale object storage backbones requiring petabyte-scale raw capacity with minimal operational intervention across thousands of nodes
• Enterprise backup and recovery target storage leveraging high drive density and autonomous RAID healing to ensure SLA-driven data availability
• Media and entertainment deep archive repositories storing high-resolution video assets, RAW production files, and long-term content libraries
• Cold and warm tier storage in multi-tier data lake architectures where bulk capacity, data durability, and low management overhead are critical
• Colocation and managed hosting providers deploying standardized, self-managing storage chassis to reduce per-rack field service hours at scale
• Scientific and research data repositories accumulating large longitudinal datasets such as genomic sequences, seismic data, or telescope imaging archives

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.