Catalogue · Seagate Technology
Seagate Exos CORVAULT 4U106
Midrange · disk (hdd) · dual controller - Self-healing, factory-populated multi-petabyte SAS block enclosure that serves as dense capacity behind scale-out software in data centres, with ADAPT erasure coding and in-place drive regeneration.
| Platform | |
|---|---|
| OEM | Seagate Technology |
| Family | Exos CORVAULT |
| Class | Midrange |
| Architecture | Dual controller (HA pair) |
| Status | Current |
| Released | n/a |
| Operating system | n/a |
| Controllers | 2 |
| Nodes | n/a |
| Cache / memory | n/a |
| Availability | 99.999% |
| Capacity and media | |
| Media | Disk (HDD) |
| Drive types | NL-SAS HDD |
| Drive note | Up to 106 hot-swappable drive modules in 4U (CORVAULT Hardware Installation and Maintenance Guide); factory-populated with Exos self-encrypting SAS HDDs (Exos X20, Exos X24 or Mozaic 3+ models). |
| Flash drive sizes | n/a |
| HDD sizes | n/a |
| Maximum drives | 106 |
| Controller enclosure | 4U, 106 drive bays |
| Expansion | n/a |
| Raw capacity | 2 PB - 2.5 PB |
| Cluster maximum | n/a |
| Effective maximum | n/a |
| Data reduction | n/a |
| Protection | ADAPT erasure coding |
| Protection note | Seagate ADAPT distributed erasure coding; Autonomous Drive Regeneration (ADR) renews errant drives in place; redundant active-active VelosCT controllers; hot-swappable drives, controllers, fans, power supplies and expander cards; Seagate Secure self-encrypting drives with cryptographic erase. |
| Performance and connectivity | |
| Maximum IOPS | n/a |
| Maximum throughput | 12 GB/s |
| Latency | n/a |
| Conditions | Raw capacity per model: 2.0 PB or 2.5 PB (Mozaic 3+ models R4106I2000T002/R4106I2500T002), 2.1 PB (Exos X20) or 2.5 PB (Exos X24); PB = 1000 TB. 12 GB/s sequential read, 10 GB/s sequential write. Power: PSU max 2,000 W; operational 1,200-1,600 W (Mozaic 3+) or 1,400-1,800 W (X20/X24), workload dependent. No expansion enclosures. |
| Protocols | SAS direct attach |
| Fibre Channel | - |
| Ethernet | n/a |
| Host ports | 8 |
| Limits | |
| Volumes / LUNs | n/a |
| File systems | n/a |
| Snapshots | n/a |
| Management and support | |
| Management | Seagate Systems storage management console (web GUI), CLI, Redfish API |
| Power | n/a |
| Positioned for | n/a |
| Warranty | 5-year limited warranty |
| Design terms | Storage pool · LUN · Host group · Asynchronous replication |
| Data services | |
? Deduplication
? Compression
? Thin provisioning
? Snapshots
? Clones
? Asynchronous replication
? Synchronous replication
? Active-active / metro
✓ Encryption at rest
? Immutable snapshots
? Ransomware detection
? Quality of service
? Automated tiering
? Cloud tiering
? VMware vVols
? Kubernetes CSI
? Native file services
? Native object (S3)
✓ Non-disruptive upgrades
? Scale-out
✓ stated by the OEM · ✕ not offered · ? not stated | |
| Source | |
| Product page | https://www.seagate.com/content/dam/seagate/en/content-fragments/products/datasheets/exos-pods/corvault-self-healing-storage-DS2058-4-2309US-en_US.pdf |
| Datasheet | https://www.seagate.com/content/dam/seagate/en/content-fragments/products/datasheets/exos-pods/corvault-self-healing-storage-DS2058-4-2309US-en_US.pdf |