OceanStor V3 DAS Storage System

The OceanStor V3 DAS is a storage product for direct-attached storage applications. It provides customers with enterprise-class DAS solutions featuring high reliability, elastic scalability, and great cost effectiveness. With a dual-channel, fully redundant, high-density architecture, the storage system employs modules and 12 Gbit/s SAS interconnection technology to achieve industry-leading ease of use and efficiency.

The OceanStor V3 DAS can satisfy DAS needs in cloud computing, virtualization, HPC, backup, archive, and other scenarios while maximizing server storage capacity.

Direct-attached storage with large capacity and high performance

  • Hot-swappable components enable non-disruptive device replacement and capacity expansion while improving reliability and simplifying maintenance
  • High-speed interconnection technology and 12 Gbit/s SAS transmission protocol ensure that data is transferred between services at a high speed
  • One high-density disk enclosure can be connected to up to seven other disk enclosures and can accommodate a maximum of 600 disks in total, supporting up to 6,000 TB of storage capacity. This affords users super-large capacity storage

Specifications

Model DAS32525U2 DAS32435U4 DAS37535U4
Enclosure Height 2U 4U 4U
Maximum Number of Cascaded Enclosures 8 8 8
Maximum Capacity 180 TB 1,920 TB 6,000 TB
Disks Per Enclosure 25 24 75
Disk Types 2.5-inch SAS SSD: 900 GB 3.5-inch NL-SAS HDD: 4 TB/6 TB/10 TB 3.5-inch SAS SSD: 900 GB (only 15 disks in row A)
3.5-inch NL-SAS HDD: 4 TB/6 TB/10 TB
Port Type 12 Gbit/s SAS
HBA LSI 9300-8e
LSI 9200-8e
LSI 9380-8e (manage software version 16.11.00.03 or later)
Operating Systems Red Hat Enterprise Linux 6 Server X86 64 (update 8 or later)
64-bit version of CentOS 7 (update 2 or later)
Microsoft Windows Server 2008 R2 (SP1)
Microsoft Windows Server 2012 R2 (SP2)

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