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Since 1999, Nexsan has delivered reliable, secure, and scalable on-premises data storage solutions designed to meet evolving business and IT requirements.
Nexsan offers versatile and robust storage solutions tailored to adapt seamlessly across a diverse range of sectors, ensuring reliable performance for critical data management.
Discover a range of materials that highlight the effectiveness and versatility of our products. This page is an ideal starting point for anyone looking to understand the breadth of our technology and its real-world applications, offering a blend of educational and insightful content.
Your data is important, and Nexsan Support offers customers a variety of Enterprise programs to fit your needs. Choose from on-site and remote support options or standard warranty protection.
Assureon · VHR-Series

Immutable storage.

Keep backups and archives untouchable. Assureon protects unstructured data for compliance and long-term retention, and the VHR-Series gives Veeam a hardened, immutable repository.

Editor’s Choice 2026 · VHR-Series

Data protection, compliance, archiving and efficiency.

Some data is too important to lose, too private to be seen, and too critical to be tampered with.

  • Quickly recover from ransomware attacks.
  • Provide proof through a documented chain of custody and audits.
  • Optimized for Data Security Posture Management (DSPM).
Immutable storage

Two ways to make data untouchable.

Assureon for compliant, long-term archives. VHR-Series for immutable Veeam backups.

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VHR-Series
Veeam backup · hardened repository

VHR-Series

A turnkey, Veeam-certified hardened repository appliance, factory-configured to DISA STIG standards so every backup stays immutable.

30 TB – 3.3 PB per node26.4 PB with Veeam SOBR5-year global warranty
  • Immutable by design

    Veeam Hardened Repository for unbreakable, zero-trust backups.

  • DISA STIG compliant

    Built to U.S. defense standards for maximum system hardening.

  • Simple to deploy

    Preconfigured, validated and ready to protect, with installation in under an hour.

Assureon
Archive · compliance · ransomware defense

Assureon

In today's threat landscape of cyberattacks and ransomware, Assureon® safeguards your vital data, keeping it untouchable and secure. Beyond security, Assureon seamlessly integrates into your infrastructure for long-term data archiving and efficient storage optimization without disrupting your workflow.

Hardware or softwareCloud or on-premisesHIPAA · CJIS · SEC 17a-4
  • Advanced data security

    Unique file fingerprinting, asset serialization, encryption, private blockchain, metadata authentication, and data verification algorithm.

  • Flexible deployment options

    Available as both hardware and software solutions.

  • Cloud and on-premise compatibility

    Deploy in public or private cloud environments or on-premises.

Our data growth was having a tremendous impact on our backup window. It would take us five days to perform a full backup.
John Jones Desktop & Systems Supervisor, Utah Transit Authority
Case study · Assureon
5 days → 1

UTA cut its full backup window from five days to one after deploying Assureon, with its video and unstructured data protected for compliance and disaster recovery.

Read the UTA case study

Protecting backups or archives? Ask a storage engineer.

Tell us what you need to keep, for how long, and which backup software you run. We’ll recommend a configuration and send a quote.

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