Enterprise-Grade SAN in the Cloud: iSCSI for Cloud Block Storage


The Zadara Storage VPSA Storage Array technology looks, performs and behaves like an enterprise SAN appliance, yet it can be provisioned on the fly, delivers web-scale volumes and is charged on-demand, by the hour.

By combining the best of enterprise storage with the best of cloud and cloud block storage, we accelerate the cloud and enable organizations to migrate existing mission-critical applications to the cloud and turbocharge their cloud-based applications. Using online volume migration, you can easily move your data from one configuration to another.  You can easily adjust your storage to meet your requirements.

Zadara Storage is treated as a native storage service of partner clouds, so you can enjoy seamless integration with simplified management. You can connect multiple Cloud Servers to your VPSA and share files at 10x better performance than using available cloud object storage or other software stacks.

The Zadara Storage Clouds leverage iSER – iSCSI Extensions for RDMA – using Mellanox’s 40Gb Ethernet technology delivering iSCSI storage traffic directly to applications’ memory buffers. This minimizes latency and increases throughput at every step delivering block-based storage with significant improvements, particularly for latency-sensitive databases.

Latest features

Zadara Cloud Block Storage Features


  • iSCSI server
  • Dual HA controllers and metropolitan failover
  • Clustering capabilities
  • Large SSD caching
  • Enterprise class SAN features (snapshots, replication, online volume migration, thin provisioning, etc.)
  • Dedicated high performance drives (both SAS and SSD)
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