The Next Generation Unified Storage

UnityTM Combines Enterprise-Class Performance and Flexibility.  Unity Unified Storage supports advanced block and file workloads and then adds the performance of all-flash configurations to meet the growing needs for mixed application workloads and virtualized environments. Unity includes a secure archive client for seamless integration to the optional Unity Assureon Archive.

Second Generation Unity.  The new Unity systems offer up to 40% performance improvement over previous similar models, more flexible configurations, and cost reductions. New all-flash configurations are now available to meet the demands of customers’ high performance applications, as well as hybrid configurations for the more cost conscious.

Nexsan Unity Assureon Archive is a secure archive storage system designed to work with Unity Hyper-Unified storage for the nearline long-term retention of unstructured data.  As a compliant archive, Unity Assureon Archive provides a comprehensive data protection feature-set which ensures the availability and integrity of all files.

Unity Assureon Archive is ideal for any organization that needs to implement long-term archiving, regulatory and corporate compliance or add protection against data loss that could come from ransomware attacks, silent data corruption, or human error.  Unity Assureon Archive is an extension to Unity so users won’t change how they access data and it will still be easily available.


UnityTM Combines Enterprise-Class Performance and Flexibility.   Unity Unified Storage supports advanced block and file workloads and then adds the performance of all-flash configurations to meet the growing needs for mixed application workloads and virtualized environments.

Enterprise NAS

Enterprise NAS (NFS, CIFS/SMB) for unstructured data and files.

High Performance Block

High performance block (FC, iSCSI) for structured data (databases and Exchange).


Accelerated RAM and flash caching for high performance.


High performance arrays make it easy and affordable to meet the needs of critical business applications.


The flexibility of expansion and performance increase with a combination of drives and chassis.

Secure Archive

Optimize your primary storage with Unity Active Archive and  achieve regulatory and corporate compliance.


Nexsan Unity is unified storage with built in integration to offload data into the optional Unity Assureon Archive (UAA). With UAA you get tamper-proof storage to meet corporate and government regulatory requirements including HIPAA, SOX and SEC-17 as well as the additional protection you need from ransomware attacks.

Unified Storage

Unity supports Fibre Channel and iSCSI connectivity in addition to NAS protocols. HDD and SSD support can be tailored for the best mixed application deployment environment or all-flash configurations for high performance needs. The latest Intel® Xeon®  processors and increased memory allow for more IOPs, lower latency, and power to expand and deliver performance up to 40% over previous similarly configured systems. Additional ports, connectivity options, and the support of SMB 3.0 provides greater configuration flexibility. For organizations facing extreme data growth or needing greater application performance, Unity scales from 6TB up to over 5PB.

Secure Archive and Compliance

Optimize your primary storage with the Secure Archive client that seamlessly integrates with Unity Assureon Archive to achieve regulatory and corporate compliance, and ensure your files are secure for a lifetime. Security features comply with corporate and governmental regulatory requirements including HIPAA, SOX, SEC 17a-4, PCI DSS and SEC-17.

Primary Storage Offload

With modern workloads it’s possible that up to 80% of data stored is not accessed after one year. Unity with Unity Assureon Archive gives organizations the option to seamlessly offload Tier-1 data onto far less expensive archive storage. The integrated Archive Client is seamless so users can easily access their information without knowing it was archived.


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