Unified storage solution

Issue 3 2025 Products & Solutions, Infrastructure

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.

According to Byron Horn-Botha, CASA Software senior sales specialist, the Nexsan Unity NV4000 is a unified storage solution purpose-built for SMBs, edge deployments, and mid-market enterprises seeking enterprise-class performance, cybersecurity, and simplicity.


Byron Horn-Botha

“Supporting block, file, and S3 object storage in one platform, the NV4000 is ideal for mixed workloads, ranging from virtualisation and video surveillance to secure backup and recovery. With support for all-flash and hybrid configurations,” he says.

Designed with ransomware protection and compliance in mind, the NV4000 includes immutable snapshots, S3 object locking, and seamless integration with Assureon for additional compliance and security measures, including unbreakable backup. “Nexsan’s FASTier caching technology accelerates performance, while features like PCI-compliant encryption, multi-factor authentication, and advanced data services ensure enterprise-grade security and resilience. With built-in Cloud Connector, S3 edge caching, and no single point of failure, the Unity NV4000 stands out as a cost-effective alternative to the cloud.”

Built for mixed workloads, the Unity NV4000 supports both all-flash and hybrid configurations across 24 bays. The system is ready for virtualisation storage, media workflows, backup targets, video surveillance, and more.

Unity NV4000 features include:

Security, speed & simplicity: all in one with support for VAAI, VSS, and popular backup platforms. Unity NV4000 excels as both a primary storage solution and a hardened backup target. Advanced features like thin provisioning, replication, and high IOPS performance ensure it adapts to any IT strategy.

Protection that’s ‘always on’: Ransomware is not slowing down, and neither should defences. Unity NV4000 includes immutable snapshots and S3 object locking. When combined with Veeam, Commvault, or Arcserve, it provides secure, immutable backup storage that is easy to deploy.

All-flash performance: The Edge Unity NV4000 supports up to 737 TB of flash, delivering high-speed and reliable storage for edge environments. FASTier caching enhances responsiveness, while enterprise-grade protection ensures data stays secure and accessible at remote sites.

New software enhancements: Unity software now includes a built-in Cloud Connector for syncing with AWS S3, Azure, and the Unity Object Store. SMB Access Audit allows administrators to monitor file access behaviour with full visibility and reporting capabilities.

Performance meets simplicity: With up to 1 million IOPs and FASTier SSD caching for acceleration, the NV4000 delivers performance on demand. Dual controllers, redundant power supplies, and a no-single-point-of-failure architecture ensure uptime and reliability, while a clean HTML5 UI simplifies administration.

Easy integration & administration: From AD and LDAP support to multi-factor authentication (MFA) with DUO and PCI-compliant TLS 1.2, NV4000 is ready for enterprise environments. It is easy to manage via browser or CLI, with robust snapshot control, LUN replication, and built-in monitoring.

Optimised data delivery with S3 edge caching: Unity NV4000 boosts performance and cuts cloud costs with S3 edge caching, accelerating data access and reducing reliance on cloud storage. It seamlessly integrates with infrastructure, optimising both speed and cost.

“In a nutshell, Unity NV4000 is a cost-effective cloud alternative that delivers the scale and features of cloud storage, without unpredictable pricing. It keeps data secure, accessible, and compliant, while avoiding long-term cloud costs,” concludes Horn-Botha.

Find out more at casa-software.tech/




Share this article:
Share via emailShare via LinkedInPrint this page



Further reading:

In-ear hearing protection for firefighters
Fire & Safety Products & Solutions
Savox has launched Savox Fire Protect, a fully integrated firefighter communication system combining active in-ear hearing protection and wireless push-to-talk in a single, purpose-designed solution.

Read more...
Gallagher launches visitor management solution
Gallagher Products & Solutions Perimeter Security, Alarms & Intruder Detection
Gallagher Security has launched its visitor management solution powered by Kenai, a cloud-native platform that gives organisations a seamless, modern way to manage visitors, staff, and workplace operations.

Read more...
Video fire detection by Technoswitch
Technoswitch Fire Detection & Suppression Products & Solutions Fire & Safety
Video fire detection technology can complement broader fire detection strategies in environments where dust, dirt, fumes, moisture, light levels, temperature, or access conditions pose challenges for traditional technologies.

Read more...
ALARM, intrusion & perimeter products 2026
Products & Solutions
The alarm, intrusion & perimeter product guide provides a selection of the latest products available in the security market, offering insight into their functionality and where they are available.

Read more...
Chemical gas extinguishing system
Red G Distributors Products & Solutions Fire & Safety
Red G Distribution manufactures its FK-5-1-12 chemical gas extinguishing system locally. This clean-agent fire suppression system protects high-value assets from fire and the effects of firefighting, allowing operations to resume quickly with no collateral damage.

Read more...
Seeing the threat is not always enough
Secutel Technologies Fire & Safety Products & Solutions
With integrated Smoke Screen technology, businesses can remotely trigger a smoke deployment on demand or configure custom business rules that automatically activate the system when specific events occur.

Read more...
From drone market growth to application-level commercialisation
IoT & Automation Infrastructure
After years of pilot projects and technology validation, the question for the market is shifting from whether drones can fly safely and collect data, to where they can deliver repeatable operational value at scale.

Read more...
AI-enabled NVR for Milestone XProtect
Surveillance Infrastructure Products & Solutions
As surveillance environments continue to grow in scale and complexity, organisations need infrastructure that is easy to deploy, simple to manage, and ready for AI-driven workloads.

Read more...
Industry perspective on industrial cybersecurity
Technews Publishing News & Events Infrastructure Industrial (Industry)
The Industrial Security Harmonization Group has released a joint industry perspective highlighting a critical truth in industrial cybersecurity: secure communication is not determined by protocols alone, but by how they are deployed and managed in real-world environments.

Read more...
Cyber resilience is the real defence
Security Services & Risk Management Information Security Infrastructure
Cyber resilience has evolved into a form of strategic agility, ensuring that when an interruption occurs, the business does not just survive; it snaps back into place before the market even notices a pause.

Read more...










While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd. | All Rights Reserved.