（1）The industry-leading Active-Active storage architecture is adopted to achieve  load balancing between controllers, eliminate controller performance bottleneck, and improve  system  performance.

（2）The storage  system  supports  the configuration of volumes with or without ownership. The volume without ownership is combined with self-developed multi-path software to achieve load balancing of  multiple controllers and better system performance.

（3）The system adopts full redundancy architecture and modular design, with all core components being fully redundant to eliminate single point of failure and achieve high availability of  the storage system.

（4）The core components are supported by  PCIe4.0, which doubles the link bandwidth of the whole machine and doubles the IOPS of the storage system.

（1）Supports 2U12 and 2U25 specification  controller enclosures, flexible combination of SAS SSD, SAS HDD and other hard disks, to provide higher performance and  larger capacity data  storage experience.

（2）Supports 2U12,2U25,3U48 SAS protocol disk enclosures and 2U25 NVMe  protocol disk enclosure, which can  be cascaded vertically  in multiple levels as  required to flexibly expand storage space and  reduce investment costs.

（3）Intelligent compression, the maximum compression ratio can reach 5:1, significantly improve the efficiency of  space utilization; intelligent deduplication, to achieve efficient deletion of duplicate data, higher return on equipment  investment.

（4）Supports the simultaneous use of  IP-SAN, FC-SAN, RoCE and other protocols. A set of storage supports multiple application platforms, and the system architecture is simpler to work.

（1）There are multiple data  redundancy protection  modes, local support for write-time replication, snapshot, clone and incremental backup; support for intelligent  metro, remote replication, 3DC and other disaster  recovery solutions to ensure business continuity and apply high availability.

（2）Intelligent distributed  RAID technology, redundant  data  blocks can  be quickly  restored, data  blocks and  hot backup blocks are distributed on all hard disks. After a bad disk appears, all hard disks participate in reconstruction, and the data  reconstruction  time is shortened to minute  level with  reducing the risk of  RAID failure and enhancing  system  reliability.

（3）Intelligent data encryption, effectively prevent data from being illegally accessed or leaked  in storage, transmission, to ensure the  security and integrity of data; intelligent data erase, one-click intelligent erase of  obsolete data, ensure  secure use of critical and sensitive data.

（4）Supports online  hardware  expansion, online firmware upgrade, and online system maintenance to ensure the continuity of  the service system; supports continuous BBU power failure protection for 2 times, and business is not interrupted within 2S~5S, easily respond to risks such as power outages at data centers.

（1）Graphical interface design: Provides online monitoring of storage  performance, capacity, and system  status, as well as DMP maintenance wizard for fault  events.

（2）Efficient configuration  management: Supports GUI and CLI  management operations, supports configuration of  multiple role permission control, and  realizes  efficient  management of  storage data  access  permissions.

（3）Intelligent  heterogeneous  virtualization, heterogeneous storage devices of  mainstream  storage vendors eliminate platform differences and realize efficient  reuse of  storage devices; at  the  same time, enhance data  mobility and  eliminate  data  islands, and  the unified  management of  resources is simple and efficient.