ATTO helps OEMs accelerate platform innovation through network and
storage connectivity that simplifies deployment, improves performance
consistency, and reduces lifecycle complexity.
Built on proprietary software, purpose-built drivers, and deep infrastructure
expertise, ATTO helps OEM teams reduce engineering burden and deliver
platforms customers trust.
Infrastructure
35
+
Years of Experience
80
+
Technology Partners
230
+
Unique Products
150
+
Patent & Tech IP
Connectivity That Protects the Product Experience
The connectivity layer influences nearly every aspect of your customer’s experience—from application responsiveness and storage performance to deployment simplicity and long-term reliability.
That’s why leading OEMs choose ATTO.
Instead of delivering commodity hardware, ATTO delivers software-enhanced connectivity designed to maximize real-world workload performance while minimizing operational risk throughout the product lifecycle.
ATTO Design Philosophy
Designed Around OEM Success
For more than three decades, ATTO has approached connectivity as an engineering discipline rather than a commodity. Every product we develop is guided by five core principles that drive smarter design, predictable performance, and long-term platform success—helping OEMs deliver infrastructure their customers can depend on.
Optimize for Real-World Workflows
Performance should be measured by application outcomes, not benchmark numbers. Every ATTO solution is engineered and optimized to deliver consistent performance in the demanding environments where customers work every day.
Simplify Deployment and Management
Technology should reduce complexity, not create it. Intelligent software, streamlined management tools, and proactive diagnostics make deployment easier while simplifying ongoing administration and support.
Engineer for Continuous Reliability
Reliability is designed into every stage of development—from component selection and board design to software architecture, validation, and lifecycle support. The result is dependable performance customers can trust over time.
Validate Across the Ecosystems that Matter Most
Connectivity is only as strong as the environment around it. ATTO continuously validates servers, storage, operating systems, switches, and applications to ensure predictable interoperability in real-world deployments.
Design for Long-Term Platform Success
Great platforms are built to last. Continuous software innovation, lifecycle management, and long-term compatibility help OEMs extend product value while keeping customers confident in their investment.
The ATTO Difference
More Throughput.
Less Operational Risk.
Commodity connectivity may connect the system, but ATTO network and storage connectivity helps protect the full product experience with software-led performance, validation, and lifecycle support.
Commodity Connectivity
- Hardware-first component supply
- Spec-sheet performance claims
- Limited tuning or workflow support
- Basic compatibility expectations
- Shorter-term product and support focus
ATTO Connectivity
- Hardware + drivers + software + engineering support
- Workflow-tuned performance under real-world workflows
- Direct technical engagement for integration and qualification
- Validated interoperability across deployed ecosystems
- Lifecycle focus for long-life OEM and enterprise platforms
OEM Partnership
How We Support OEM Programs
From initial platform architecture through long-term lifecycle management, ATTO works as an extension of your engineering team to help accelerate development, reduce risk, and deliver differentiated solutions.
Architecture Planning
Collaborate early with ATTO engineers to define the optimal connectivity architecture and reduce development complexity before design begins.
Platform Qualification
Accelerate validation through interoperability testing, reference designs, and production-ready software that shortens qualification cycles.
Software & Firmware Customization
Tailor functionality, performance optimization, and feature sets to meet the unique requirements of your platform.
Integration Assistance
Work directly with experienced ATTO engineers to resolve technical challenges and keep development moving forward.
Lifecycle Planning
Maintain long-term platform stability through predictable roadmaps, compatibility planning, and controlled product evolution.
Dedicated Engineering Support
Gain direct access to technical experts who remain engaged from concept through production and beyond.
More Than a Supplier.
An Extension of Your Engineering Team.
The most successful OEM relationships are built on collaboration, not transactions.
ATTO works alongside engineering organizations from early architecture discussions through validation, production, deployment, and long-term platform evolution. Whether integrating a standard solution or developing something highly customized, our engineers become an extension of your own team—helping reduce complexity, solving technical challenges faster, and helping keep programs moving forward.
Because we’ve spent decades working with enterprise OEMs, we understand the realities of product roadmaps, qualification cycles, lifecycle management, and long-term customer support.
Customers and Ecosystem Partners
Trusted by the Companies That Build Critical Infrastructure
For more than 35 years, ATTO technology has been integrated into solutions from many of the world’s most respected technology companies.
Markets Your Customers Serve
Purpose-Built Connectivity for High-Value Workflows
The world’s most demanding workloads require infrastructure that performs predictably under pressure.
ATTO connectivity is trusted across industries where downtime, inconsistent performance or data loss simply aren’t acceptable.
Development Paths
Flexible Solutions.
Multiple Paths to Differentiation.
Whether You Need Proven Platforms or Tailored Optimization, ATTO Meets You Where You Build.
Our ready-made solutions might be the perfect choice for your project or you might need a bit more white box flexibility. We will work with you at the level of collaboration that makes the most sense.
Use proven ATTO products to accelerate time to market with high-performance connectivity building blocks.
Modify, brand, tune, or optimize ATTO products so they merge smoothly with your platform and customer requirements.
Work with ATTO engineering to develop specialized solutions for unique product, workflow, or architectural needs.
OEM Product Portfolio
Ethernet NICs
Fibre Channel HBAs
Celerity Fibre Channel HBAs
Celerity Fibre Channel HBAsSAS HBAs
ExpressSAS SAS HBAs
ExpressSAS SAS HBAsIntelligent Bridges
Intelligent Bridges
XstreamCORE Intelligent BridgesNVMe Switch Host Adapters
NVMe Switch Host Adapters
ExpressNVM NVMe AdaptersThunderbolt Adapters
Thunderbolt Adapters
ThunderLink Thunderbolt AdaptersResources for Evaluation
Everything Your Team Needs to Evaluate, Qualify, and Deploy
Whether you’re evaluating technologies, comparing architectures, or actively developing your next platform, ATTO provides the technical resources and engineering expertise needed to simplify the evaluation process.
From documentation and compatibility guides to direct access to experienced engineers, we help OEM teams make informed decisions with confidence.
Product Portfolio
Explore ATTO connectivity products.
Software Downloads
Access drivers, firmware, & software.
Technical Support
Find technical support and documentation.
OEM Capabilities
Review OEM engagement options.
Let’s Build Your Next Platform Together.
ATTO Technology’s OEM team works directly with product engineers, procurement leads, and system architects to select the right connectivity technology, validate performance in your target environment, and bring solutions to market faster. Whether you are qualifying a new adapter family or designing connectivity into a next-generation platform, the conversation starts here.