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OceanStor Dorado V3 All-Flash Storage System

Purpose built for mission-critical services, the OceanStor Dorado V3 all-flash storage system provides high-performance, high-reliability, and high-efficiency storage services.

Proprietary FlashLink technology ensures 4 million IOPS at 500 μs consistent latency. The HyperMetro gateway-free active-active design delivers 99.9999% availability with 1 ms latency. Inline de-duplication and compression technologies reduce the initial purchase cost.

The offering meets the storage requirements of databases, virtual desktops, and virtual servers, smoothing the way for customers in finance, manufacturing, government, telecom, and other sectors in the all flash era.

Lightning fast, rock solid

  • Powerful and Agile: Specially designed FlashLink technology brings the storage system and SSDs into play to achieve a high performance of 4 million IOPS and 500 μs, reducing business wait time to almost zero
  • Stable and Reliable: The innovative RAID-TP technology tolerates 3-disk failure, eliminating worries about data integrity when using large-capacity SSDs. HyperMetro technology implements a gateway-free active-active solution while still keeping 1 ms consistent latency, ensuring 99.9999% availability
  • Converged and Efficient: Industry-leading inline de-duplication and compression technologies improve storage capacity utilization three-fold. Full interconnection with the OceanStor V3 storage portfolio allows users to establish an efficient data protection solution with less investment



OceanStor Dorado5000 V3

OceanStor Dorado6000 V3

Storage Processors

Multi-core processors

Maximum Number of Controllers


System Cache (expanded with the number of controllers)

256 GB to 2,048 GB

512 GB to 4,096 GB

1,024 GB to 8,192 GB

Supported Storage Protocols

FC, iSCSI, InfiniBand, HTTP, and FTP

Type of Front-end Ports

8 Gbit/s, 16 Gbit/s FC, 10 GE iSCSI, and 56 Gbit/s InfiniBand

Type of Back-end Ports

SAS3.0 (single port 4 x 12 Gbit/s)

PCIe 3.0 (two ports 8 x 8 Gbit/s)

SAS3.0 (single port 4 x 12 Gbit/s)

Max. Number of Front-end
Ports (per Controller)




Maximum Number of SSDs




Supported RAID Levels


Maximum Number of Hosts


Maximum Number of LUNs


Value-added Features

SmartDedupe (intelligent inline de-duplication)                                SmartMigration (intelligent LUN migration)

SmartCompression (intelligent inline compression)                           HyperSnap (snapshot)

SmartVirtualization (intelligent heterogeneous virtualization)           HyperMetro (gateway-free active-active solution)

SmartThin (intelligent thin provisioning)                                           HyperReplication (remote replication)

Storage Management Software

DeviceManager (device management)             eService (remote maintenance management)

UltraPath (multi-path management)                 BCManager (disaster recovery management)

Operating System Compatibility

AIX, HP-UX, Solaris, Linux, and Windows

Supported Virtualization Environment Software

Huawei FusionSphere, VMware, XenServer, Hyper-V, and other virtualization platforms

VMware VAAI, VASA, SRM, and Hyper-V and other value-added features

Integration with vSphere and vCenter

*16 controllers will be available in the next version.


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