How MSPs Are Solving Healthcare's Medical Image Archiving Problem Without Adding Hardware

Healthcare organizations don't experiment lightly with storage when systems support clinical care, research, and compliance. That pressure lands squarely on the MSPs responsible for keeping those systems running. Nowhere is it more acute than in medical image archiving, where data volumes are growing fast, retention requirements can stretch decades, and the cost of getting it wrong is measured in patient outcomes, not just budget lines.

A new Wasabi Cloud NAS whitepaper explores exactly this challenge, using Infratech's work with Imperial College Healthcare NHS Trust in the United Kingdom as a real-world blueprint. The results are worth understanding, both for what they reveal about the scale of the healthcare storage problem and for how straightforward the solution turned out to be.

Why is medical image archiving becoming a crisis for healthcare IT?

The worldwide market for Picture Archiving and Communication Systems (PACS) and Vendor Neutral Archiving (VNA) solutions is expected to reach nearly $9.8 billion by 2034 (OG Analysis, 2025). That figure reflects something IT leaders in healthcare already feel in their budgets: medical imaging is one of the fastest-growing cost centers in healthcare IT.

High-resolution digital pathology images, genomic data, and radiology scans all have large, continuously accumulating datasets, and retention mandates can run up to 20 years. As image quality improves and access requirements expand across more departments and users, the pressure to maintain on-premises infrastructure quickly compounds. For MSPs serving healthcare clients, this goes beyond a technical issue and presents a serious business risk. A single outage in a healthcare environment can threaten a long-term contract and impact quarterly revenue overnight.

How did one NHS Trust solve its medical image archiving problem?

Infratech, a Birmingham-based MSP, manages IT services for Imperial College Healthcare NHS Trust. It’s one of the UK's largest acute healthcare systems, serving over one million patient contacts annually. The Trust's digital pathology workflows, including blood sample data from a Philips IMS system, were generating datasets that required something most healthcare IT environments struggle to deliver: secure, scalable access across departments, with no cross-visibility between them, and no compromise on compliance or performance.

The challenge, as Infratech's Managing Director Sat Chana described it: "Various departments within the NHS Trust needed access to archives in Cloud NAS — from pathology to ophthalmology — yet accessing only the data they needed to maintain a secure environment without cross-visibility was imperative."

When you add inconsistent billing across customers, inefficient account management, and the perpetual pressure to scale without adding on-prem infrastructure or staff overhead, complexity multiplies.

How did Infratech build a secure, multi-department cloud archive?

Infratech's solution centered on Wasabi Cloud NAS, paired with Wasabi Account Control Manager. The approach included creating a separate Cloud NAS account for each department, assigning unique access keys, and providing visibility into storage usage across each team. This was easy to control and manage centrally through a single interface with no data exposure between groups.

Wasabi Cloud NAS installs on a Microsoft Windows server in roughly five minutes with no reboot required. With reclaim space policies enabled, files moved to the cloud are replaced with zero-byte stub files, placeholders that allow applications to behave exactly as if the data exists locally. The result is immediate storage optimization without any disruption to end-user workflows, and no retraining required for clinical staff.

Infratech took it further, tuning delete behavior so users wouldn't encounter confirmation dialogs or recycle bin prompts, a small adjustment with an outsized impact. "That small tweak made a huge difference for the NHS Trust," Chana noted. "Scientists and technicians can focus on their work instead of managing files, while the IT team maintains full control over retention and backup policies in Wasabi."

How does Infratech’s tiered storage architecture balance performance and compliance?

The architecture Infratech built follows a clean, three-tier model that balances performance with cost efficiency: recent images (zero to 30 days) stay in a third-party image management system, data up to six months moves to on-prem storage, and long-term archiving goes to Wasabi cloud storage. Data flows across a secure 10 Gbps direct connect link, keeping latency low and access seamless.

For resilience, Infratech designed two Cloud NAS instances that replicate directly via Wasabi buckets. The end result is no on-prem replication required, each with a 10 TB local cache and configured as a distributed file system (DFS) cluster. If one path fails, DFS reroutes automatically.

The compliance layer is built in from the start. Wasabi Cloud NAS uses a Write Once, Read Many (WORM) architecture, ensuring medical images are stored and retrieved with integrity. Wasabi's ISO 27001-certified infrastructure meets HIPAA requirements for electronic Protected Health Information (ePHI), and Object Lock immutability protects data from accidental deletion, tampering, and ransomware attacks, all requirements that are non-negotiable in a regulated healthcare environment.

What results did Infratech and the NHS Trust actually see?

For Infratech and the NHS Trust, the outcomes were concrete: clinicians retrieve 1.5 GB pathology images in as little as 30 seconds without lodging a support ticket. The architecture also allowed the Trust to defer a scheduled five-year on-prem refresh cycle. The archive is fast enough to feel local, without forcing more infrastructure back on-prem.

For MSPs, the implications extend beyond a single client. Wasabi Cloud NAS provides elastic, petabyte-scale storage that grows with demand, predictable costs that eliminate capital-intensive hardware refresh cycles, and centralized account management from a single platform. That makes it feasible to serve multiple healthcare organizations, each with their own compliance requirements, departmental structures, and access controls.

What can MSPs learn from the Infratech model?

The Infratech case study isn't just a healthcare story. It's a repeatable playbook for any MSP managing complex, data-intensive environments in regulated industries. The white paper identifies five lessons that translate directly into scalable MSP practice:

Frame solutions around business outcomes, not technology specs. Zero-byte stub files and tiered storage aren't interesting to a clinical director. Faster workflows, freed-up NVR capacity, and no disruption to existing staff routines are.

Shift to predictable, recurring revenue. Usage-based departmental billing eliminates billing guesswork. Wasabi's flat-rate pricing with no egress fees or API request charges makes it easier to build a cloud storage service with predictable margins and no surprise costs passed through to clients.

Build compliance and resilience into the architecture from day one. HIPAA alignment, ISO 27001 certification, immutable storage, and DFS failover aren't optional in healthcare. Infratech built it all into the foundation, which is why the NHS Trust trusted them with the workload.

Differentiate on service, not just price. Segmented accounts, tiered workflows, and hybrid storage give MSPs high-value service capabilities that legacy on-prem vendors can't match. Few MSPs can offer the ability to manage petabyte-scale archives across multiple healthcare departments through a single interface without ever exposing one department's data to another.

Make backend complexity invisible to end users. The NHS Trust's clinical staff don't have to think about storage. The MSP manages it entirely in the background. When storage works, clinicians are able to focus on care. When it doesn't, the impact is immediate.

Is Cloud NAS the right infrastructure move for healthcare MSPs?

Healthcare IT has a storage problem that isn't going away on its own. For MSPs, that problem is also an opportunity, one that Infratech has already proven can be addressed cleanly, compliantly, and at scale.

Wasabi Cloud NAS, combined with Wasabi Account Control Manager, gives MSPs the foundation to modernize healthcare infrastructure without adding hardware, without requiring staff retraining, and without trading compliance for cost savings. For MSPs serving regulated industries, that's a meaningful shift from managing infrastructure to delivering outcomes.