In today’s data-driven world, IT leaders need storage that’s not only reliable, but also efficient, secure, and simple to manage. That’s why we’re excited to share the latest updates to the Nexsan Unity™ NV-Series with release v7.3 and the enhancements designed to make your environment even more resilient and easier to operate.
Unity has long been known for its unified approach to storage, supporting file, block, and S3 object protocols in a single platform. It integrates seamlessly into any backup ecosystem, supports a wide range of NVMe, HDD and SSD configurations, and scales from a few terabytes to multiple petabytes in just a standard rack. With this latest release, we’ve strengthened its role as a versatile platform and a dependable backup target for organizations of all sizes.
Why These Enhancements Matter
We designed these updates around a core belief: storage should empower your business, not complicate it. From improving day-to-day efficiency to boosting long-term data durability, Unity’s newest capabilities help remove operational friction so IT teams can stay focused on higher-value priorities.
Key Enhancements in Unity Software Version 7.3
Here’s what’s now available in the latest software release for the Unity NV-Series:
1. Deduplication for Dramatic Space Savings
The new built-in deduplication engine identifies identical or near-identical data blocks and stores them only once. This can dramatically reduce disk usage, especially in environments with repetitive files, backup data, or large data sets. Deduplication can be enabled:
- At the storage pool level
- Per file system
- Per LUN
This flexibility ensures you can optimize capacity based on each workload’s needs.
2. Smarter Scrub Operations for Better Data Integrity
Unity now offers enhanced scrub controls, giving administrators the ability to run different scrub types—metadata-only, incremental, or CLI-only options. We also refined scrub and re-silvering settings to deliver better performance and more predictable recovery behavior.
The result: improved long-term data durability with less operational overhead.
3. SMB Protocol Improvements
Admins can now decide which authentication method (Kerberos and/or NTLM) their SMB service should use. This added control helps organizations align authentication with internal security standards.
4. Customer-Generated Certificates
Unity now supports customer-generated certificates for secure GUI access. This gives organizations more control over their security posture and helps ensure compliance with internal policies.
5. New U2G424 Expansion Shelf
To support growing storage needs, we introduced a new Unity expansion chassis that includes:
- Support for up to 24 HDDs or SSDs
- Up to 720 TB of raw capacity in just 4U
- Dual-port SAS for high availability
- Redundant, hot-swappable PSUs, I/O modules, and fans
It’s a flexible and robust way to scale capacity without compromising availability.
All Unity NV-Series Models Ship Fully Loaded
Every Unity NV-Series system includes Nexsan’s full suite of enterprise-class data protection and performance features with no per-feature licensing:
- Immutable snapshots for fast recovery
- S3 object locking to safeguard backup data
- Encryption
- Inline compression
- Replication
- Sophisticated audit tools
- Automated load balancing
- Intelligent caching
Together, these capabilities help organizations boost performance, simplify operations, and improve recoverability across workloads.
A Platform Built for Every Size of Organization
As our CEO Vincent Phillips puts it, storage remains the lifeblood of modern operations. The Unity NV-Series reflects Nexsan’s commitment to delivering secure, scalable, and highly reliable storage—whether you’re a small business optimizing your first backup strategy or an enterprise architect managing petabytes of mission-critical data.
Learn More or Talk to an Expert
The Unity NV-Series is available exclusively through Nexsan’s network of trusted solution provider partners. If you’re evaluating upgrade options or want to explore how these new capabilities can benefit your environment, our specialists are here to help:
👉 https://www.nexsan.com/consult-an-expert/