Enterprise IT never stands still. Businesses today are under constant pressure to keep mission-critical workloads stable while modernizing infrastructure fast enough to support growth, AI adoption, and evolving customer demands. The decisions IT leaders make now will define how competitive their organizations remain in the years ahead.
That is the thinking behind Dell Technologies’ latest release: PowerMaxOS 10.4.
With this update, Dell is strengthening its flagship mission-critical storage platform with faster performance, stronger cyber resilience, and broader ecosystem integration. The goal is simple. Help enterprises move faster without compromising reliability or security.
Faster Performance for Critical Workloads
PowerMax already powers some of the world’s most demanding enterprise environments, including major Oracle, SAP, Salesforce, and Epic deployments. PowerMaxOS 10.4 raises the bar further by delivering up to 25% faster read response times for SRDF-protected workloads.¹
For organizations running high-performance applications and real-time operations, that improvement can make a significant difference in responsiveness and efficiency.
Dell is also focusing heavily on cost efficiency. The latest release improves performance while reducing total cost of ownership for the new PowerMax 2500 and 8500 arrays. Thanks to the newest PowerMax node-pair configuration, enterprises can achieve stronger IOPs performance while keeping infrastructure costs under control.
Cyber Resilience Takes Center Stage
Cybersecurity remains one of the biggest concerns for modern enterprises, and Dell is clearly treating resilience as a core part of infrastructure strategy.
PowerMaxOS 10.4 introduces Advanced Ransomware Detection designed to identify potential threats early before they escalate into full-scale attacks. The platform also adds Single Sign-On support for Okta, PingFederate, and Entra ID, simplifying identity management while strengthening security through private-key support for SSO OIDC.
Together, these additions help organizations accelerate Zero Trust strategies without disrupting day-to-day operations.
Dell is also expanding PowerMax’s disaster recovery capabilities with its unique four-site SRDF dual-region replication solution. The setup combines SRDF/Metro for active-active metro replication inside a region with SRDF/A for cross-region failover. This ensures availability and data consistency across four separate sites.
Originally introduced late last year, the solution now includes SRDF/S as an option for synchronous replication within a region.
The platform supports automated failover, load balancing, and large-scale recovery while using secure snapshots and flexible data protection to keep operations running during outages or attacks. Dell also offers optional white-glove professional services covering site planning and workflow orchestration from end to end.
PowerMax in Real Enterprise Environments
Ali Rey, Group Head of Technology Platforms at Emirates NBD, summed up the platform’s role inside the bank’s infrastructure:
“From a storage point of view, the bank’s critical workloads and applications run on PowerMax due to its performance, reliability and flexibility. PowerMax very much runs the bank.”
Simplifying the Shift to Modern Applications
For many enterprises, modernizing applications means moving from traditional virtual machines toward container-based platforms. That transition can often become slow and complicated.
PowerMaxOS 10.4 is designed to reduce that complexity through tighter integrations with VMware and Red Hat OpenShift.
Dell says customers can now migrate VMware virtual machines up to 10 times faster² using array-based XCOPY alongside the Red Hat Migration Toolkit for Virtualization (MTV).
The release also improves REST API support, enabling up to seven times faster storage cluster provisioning for OpenShift Container PlatformsÂł (OCP).
The result is less waiting on infrastructure and more time focused on development and business outcomes.
Built for Long-Term Infrastructure Growth
Infrastructure investments are expected to support both current workloads and future expansion. Dell is positioning PowerMaxOS 10.4 as a platform prepared for both.
The release now supports Connectrix 128Gb Fibre Channel switches and directors, helping SAN environments handle rising bandwidth demands. Built on Broadcom’s Gen 8 128Gb SAN technology, these systems offer scalable port expansion and higher bandwidth capacity for growing enterprise data centers.
When paired with Connectrix B-Series Gen 8 SANs, PowerMaxOS 10.4 also benefits from always-on AES-256 encryption, advanced cryptographic capabilities, and AI-driven automation designed to strengthen cyber resilience and maintain secure high-performance operations.
Compliance is another major focus. The release includes FIPS 140-3 Level 2 certification for TLC flash drives, helping organizations in highly regulated sectors such as finance, healthcare, and government meet strict security and compliance requirements.
The Next Step for Mission-Critical Storage
PowerMaxOS 10.4 reflects where enterprise infrastructure is heading: faster systems, stronger security, deeper automation, and tighter ecosystem integration.
Whether organizations are modernizing applications, improving storage performance, or strengthening defenses against cyber threats, Dell is positioning this release as a platform built to handle all three.
Dell Technologies says the PowerMaxOS 10.4 release is available for shipment starting today.
