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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.

High-Density Block Storage

E-Series

Nexsan E-Series enterprise SAN storage delivers the capacity and performance needed for your structured workloads in a small footprint.

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BEAST

BEAST high-density, reliable block storage that is excellent value and fit for enormous data growth applications like backup and digital video surveillance.

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Unified Block & File Storage

Unity

Unity^TM provides an enterprise-class unified storage solution for block, file, and object (S3), featuring all-inclusive licensing and immutable snapshots.

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Immutable Storage

Assureon

Assureon^® excels in advanced security, compliance, and long-term retention, providing unmatched ransomware protection.

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VHR-Series

The VHR-Series^TM offers a certified turnkey, DISA-aligned, Veeam Hardened Repository appliance that ensures your backup data remains protected, verified, and ransomware-resilient.

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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.

Press July 3, 2025 1 min read

Smart Security Solutions – Unified storage solution

Smart Security Solutions
Issue 3 2025

CASA Software has announced the local availability of Nexsan’s upgraded unified storage solution, Unity NV4000, which is aimed at small and medium enterprises (SMEs) as well as distributed enterprises. CASA Software is the sub-Saharan Africa distributor for Nexsan.

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Mentioned in this article

Unity

Unified block, file and S3 object storage in one system.

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Additional resources

November 13, 2026

CIO Authority: Control vs. Location: Why On-Premises Infrastructure Is Becoming the Preferred Storage Strategy in 2026

November 11, 2026

IT Automation Week: Control vs. Location: How On-Premises Infrastructure is Becoming the Preferred Storage Strategy for Organizations in 2026

November 10, 2026

Nexsan Delivers Nearly 3 Petabytes of All-Flash NVMe Storage in a 2U System with Latest Addition to UNITY NV-Series

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