Catalogue · Huawei
Huawei OceanStor Dorado 2000
Entry · all-flash · multi-controller - Compact entry-level SAS all-flash block array for SMB virtualization, office and branch workloads, scaling to 8 controllers.
| Platform | |
|---|---|
| OEM | Huawei |
| Family | OceanStor Dorado |
| Class | Entry |
| Architecture | Multi-controller |
| Status | Current |
| Released | n/a |
| Operating system | OceanStor Dorado V700R001C20 |
| Controllers | 8 |
| Nodes | n/a |
| Cache / memory | 512 GB |
| Availability | 99.9999% |
| Capacity and media | |
| Media | All-flash |
| Drive types | SAS SSD |
| Drive note | SAS SSDs, incl. 3.84/7.68 TB capacity-optimized SAS SSDs (15.36 TB marked 'contact sales' in data sheet); no SCM |
| Flash drive sizes | 0.96, 1.92, 3.84, 7.68, 15.36 TB |
| HDD sizes | n/a |
| Maximum drives | 400 |
| Controller enclosure | 2U, 25 drive bays |
| Expansion | 2 U 25-slot SAS SSD disk enclosure - 25 bays, 2U |
| Raw capacity | n/a |
| Cluster maximum | n/a |
| Effective maximum | n/a |
| Data reduction | Product page: SmartDedupe & SmartCompression 'guarantee 3:1 data reduction ratio' (Data Reduction Guarantee terms published separately) |
| Protection | RAID 5, RAID 6, RAID-TP |
| Protection note | RAID-TP tolerates simultaneous failure of 3 SSDs |
| Performance and connectivity | |
| Maximum IOPS | n/a |
| Maximum throughput | n/a |
| Latency | n/a |
| Conditions | Cache 128-512 GB on product page; 26H1 data sheet lists 64-512 GB (dual-controller, grows with controllers). Max 28 front-end ports and 4 hot-swappable I/O modules per controller enclosure. Protocols per 26H1 data sheet (product page lists FC and iSCSI only). 2 U 25-slot controller enclosure per OceanStor Dorado 2000 series technical white paper. max_volumes = 'Number of LUNs' on product page. |
| Protocols | Fibre Channel, iSCSI, NVMe over FC, NVMe over TCP |
| Fibre Channel | 64 Gb |
| Ethernet | 25 GbE |
| Host ports | 28 |
| Limits | |
| Volumes / LUNs | 2,048 |
| File systems | n/a |
| Snapshots | n/a |
| Management and support | |
| Management | DeviceManager, UltraPath, DME IQ |
| Power | n/a |
| Positioned for | Virtualization, Small business |
| Warranty | n/a |
| Design terms | Storage pool · LUN · Host group (mapping view) · HyperReplication (asynchronous) |
| 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://e.huawei.com/en/products/storage/all-flash-storage/dorado-2000 |
| Datasheet | https://e-file.huawei.com/marketingcloud/pep/asset/20000001/Material/38b2d8a505d54ee09cd15c1eafb313c8/M3T1A590N1248290264423616532/Huawei%20OceanStor%20Dorado%202000%20All-Flash%20Storage%20System%20V700R001C20%20-%20Data%20Sheet%2026H1.pdf |