Dell Private Cloud and PowerStore: Azure Local’s Enterprise Storage Future
Last month at Ignite 2025 , I covered the breadth of announcements for Azure Local, including the new SAN support capability. I mentioned that the Dell announcements specifically deserved their own post, because the story goes beyond just “Dell storage works with Azure Local now.” What Dell and Microsoft announced is a new integration between Azure Local, Dell Private Cloud, and Dell PowerStore that represents a fundamentally different approach to how these platforms work together. Let me unpack it.
The Announcement
Dell Technologies announced at Ignite 2025 that Azure Local is being integrated with Dell Private Cloud and Dell PowerStore. This isn’t just SAN connectivity, although that’s part of it. It’s a deeper integration that brings Azure Local’s management plane, lifecycle management, and Azure services to Dell’s private cloud infrastructure.
The integration is expected to enter early access in spring 2026, so what I’m discussing here is based on the announced direction rather than hands-on experience. I’ll update with practical details as the early access progresses.
What Dell Private Cloud Is
For those not familiar with the broader Dell private cloud portfolio, a brief bit of context. Dell Private Cloud is the evolution of Dell’s converged and hyperconverged infrastructure platforms. It provides a turnkey private cloud experience with Dell hardware, Dell management software, and integration with various hypervisor and cloud management platforms.
The integration of Azure Local with Dell Private Cloud means that customers deploying Dell Private Cloud can now use Azure Local as the management and orchestration layer. Azure becomes the control plane for your Dell Private Cloud, bringing the same Azure portal experience, Azure APIs, Azure Policy, and Azure Arc management capabilities that Azure Local customers already use.
PowerStore Integration
Dell PowerStore is Dell’s modern midrange storage platform, providing block, file, and vVols storage with NVMe performance, inline data reduction, and active-active controller architecture. It’s one of the most widely deployed enterprise storage platforms in the market.
The integration of PowerStore with Azure Local builds on the SAN support capability announced at Ignite. Azure Local clusters can connect to PowerStore arrays over Fiber Channel, using PowerStore as the primary workload storage while Storage Spaces Direct handles infrastructure storage.
What makes the PowerStore integration interesting beyond raw SAN connectivity is the lifecycle management story. Dell’s goal is to bring PowerStore lifecycle management into the same Azure-based management experience that handles the compute infrastructure. Rather than managing your storage array through a separate management console, the vision is to have it managed alongside your Azure Local cluster through the Azure portal and through Dell’s integration tooling.
Why This Matters
There are a few reasons this integration is significant.
Existing PowerStore customers can adopt Azure Local without abandoning their storage investment. This has been one of the most common objections I’ve heard from enterprise customers evaluating Azure Local. “We’ve just deployed PowerStore across our data centre, we’re not going to rip it out to use Storage Spaces Direct.” Fair enough. Now you don’t have to.
Performance characteristics change. PowerStore with NVMe-oF connectivity provides storage performance that’s in a different class from what most HCI deployments deliver. For workloads like large databases, analytics platforms, or high-frequency transaction processing that need the lowest possible storage latency, external PowerStore storage provides a path that S2D alone can’t match.
Operational consistency across the Dell portfolio. If you’re a Dell shop running PowerStore alongside Dell servers, the ability to manage the whole stack through a consistent set of tools is valuable. The Azure Local integration brings Azure management to the compute side, while Dell’s integration tooling brings the storage management alongside it.
Scale flexibility. Just as I discussed with PowerFlex and the AX-4520c , PowerStore integration enables independent scaling of compute and storage. But where PowerFlex is software-defined storage running on Dell servers, PowerStore is a purpose-built storage array. Different products, different price points, different sweet spots.
PowerFlex vs PowerStore: When to Choose What
With both PowerFlex and PowerStore now integrating with Azure Local, a natural question is which one to choose. The answer depends on your requirements.
PowerFlex is software-defined, scales linearly, and is designed for environments that need massive scale and performance. It runs on Dell servers (including the AX-4520c), and is ideal for large scale block storage requirements where linear scalability is paramount. Think large database estates, VDI at scale, or environments where storage growth is unpredictable and elastic scaling is needed.
PowerStore is a purpose-built storage array, with a smaller footprint, simpler deployment, and built-in data services like snapshots, replication, inline compression, and deduplication. It’s ideal for mixed workload environments where you need a combination of block and file storage, where data efficiency matters, and where you want a simple, appliance-based storage model alongside your Azure Local compute.
For many customers, the choice will be driven by what they already have. If you’ve got PowerStore deployed, use PowerStore. If you’ve got PowerFlex, use PowerFlex. If you’re starting fresh, the workload requirements and scale expectations should guide the decision.
Looking Forward
The spring 2026 early access for the Dell Private Cloud and PowerStore integration with Azure Local is something I’m genuinely looking forward to getting hands on with. The combination of Azure management, Dell compute hardware through the AX system, and Dell enterprise storage through PowerStore or PowerFlex provides a level of flexibility and capability that wasn’t available even a year ago.
Dell’s partnership with Microsoft continues to deepen, and the Dell AX system’s Premier Solution status provides the validation framework to ensure these integrations are tested and supported end to end. I’ll be writing about the practical experience once early access begins. Watch this space.