All-in-one Storage for SMBs. S3 Caching. Immutable Backups. One Powerful System: Unity NV4000. View it Here.
Meet VHR-Series — Your Secure, Veeam-Ready Hardened Repository Appliance. Learn more.

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

UnityTM 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-SeriesTM 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.

Use cases

Immutable Backups
Backup & Recovery
AI & HPC
Content Delivery & Streaming
Scientific Lab Data

 

Virtualization
Evidentiary Records
Digital Video Surveillance
Healthcare Records
Regulatory Compliance

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.

By storage type

High-Density
Block Storage
Unified Block
& File Storage
Immutable Storage

By product

Unity
Assureon
E-Series
BEAST
VHR-Series

By document type

Case Studies
Data Sheets
Spec Sheets
Knowledge
Video

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Blog
News
Press

High-Density Block Storage – Sales

Exit Course

Part 1 – Storage Concepts

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Part 1 introduces the core concepts behind Nexsan’s High-Density Block Storage solutions. It explores the differences between SAN and DAS, highlighting their benefits, connection types, and the drive options supported by Nexsan.

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