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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.

The proprietary FlashLink technology ensures 4 million IOPS at 500 μs consistent latency. The HyperMetro gateway-free active-active design delivers 99.9999% availability with only 1 ms latency. Industry-leading inline de-duplication and compression technologies help reduce your initial purchase cost.

The offering fully satisfies the storage requirements of databases, virtual desktops, virtual servers, and other applications, smoothing the way for customers in finance, manufacturing, government, telecom, and a host of other sectors in their move to the all flash era.

Lightning fast, rock solid

  • Powerful and Agile: The specially designed FlashLink technology brings the storage system and SSDs into full 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. The unique HyperMetro technology implements 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 by three times. Full interconnection with the OceanStor V3 storage portfolio allows you 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


Maximum Cache Capacity per Dual Controller

512 GB

1 TB

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

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

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

Maximum Number of Front-end Ports per Dual Controller



Disk Type


600 GB/900 GB/1.8 TB/3.6 TB SAS SSD

Maximum Number of SSDs per Dual Controller



Maximum Raw Capacity per Dual Controller

100 TB

360 TB

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.