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NVIDIA DSX Air
What NVIDIA DSX Air is
NVIDIA DSX Air is a cloud-hosted emulation platform for modeling AI factory and data center infrastructure before physical deployment. Engineers, architects, and DevOps teams can simulate Spectrum-X Ethernet switches, ConnectX SuperNICs, BlueField DPUs, GPUs, storage, orchestration, security, and networking. Virtual replicas can represent hundreds of switches and thousands of GPUs, covering east-west and north-south networks. Teams can validate configurations, provisioning, automation code, patches, and security policies before hardware arrives. DSX Air supports infrastructure as code, continuous integration and delivery, and SDK-launched simulations. Listed networking software includes Cumulus Linux, SONiC, and NetQ, while supported systems include Run:ai and Base Command Manager. Git and Ansible support automation workflows, and simulated nodes expose HTTP, HTTPS, and SSH services. Prebuilt labs, tutorials, and shared simulations support training. Usage is billed by compute hour, measured by the minute.
Who it suits
It is aimed at engineers, architects, and DevOps teams planning AI factories or data centers. It also suits teams validating infrastructure code, networking, automation, and security before deployment.
What it does well
- Models large virtual AI factory replicas
- Covers east-west and north-south networks
- Supports SDK and infrastructure-as-code workflows
- Prebuilt labs support training
- Provides API and SDK documentation
What to know first
- No free plan
- Business email required for access
- Usage billed by compute hour
- Edge and Safari receive best-effort support
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free trial | 60 concurrent vCPUs · 60 GiB concurrent memory · 10,000 compute-hour credits · 1 year · only eligible organizations; only organization owners can start | Free |
As nvidia.com lists them, read 11 Oct 2026. The maker's own page has the final word.
Verdict
DSX Air provides a cloud environment for simulating and validating complex NVIDIA-based infrastructure before hardware is installed. Its compute-hour billing and access requirements should be considered when planning evaluations.
Facts from NVIDIA DSX Air's own pages
- Access
- The datasheet says simulated nodes can expose HTTP, HTTPS, and SSH services for dashboards, APIs, and external systems. · dam-cdn.nvd.orangelogic.com, 10 Oct 2026
- Access requirements
- DSX Air uses NVIDIA NGC for authentication and requires a business email address; a personal email address is not accepted. · docs.nvidia.com, 11 Oct 2026
- AI factory simulation
- It simulates compute, networking, storage, orchestration, and security deployments before servers are unboxed. · nvidia.com, 11 Oct 2026
- API
- NVIDIA provides DSX Air API reference and SDK documentation. · docs.nvidia.com, 11 Oct 2026
- Automation
- NVIDIA describes automating patches and security updates and prevalidating provisioning scripts, automation, and security. · nvidia.com, 11 Oct 2026
- Billing
- NVIDIA says DSX Air usage is billed by compute hour, measured by the minute, with vCPUs and memory billed independently. · docs.nvidia.com, 11 Oct 2026
- Browser support
- The user guide says DSX Air fully supports Chrome 120 or later and Firefox 121 or later, with Edge and Safari supported on a best-effort basis. · docs.nvidia.com, 11 Oct 2026
- Data handling
- The datasheet describes user-owned configurations and topologies and says no data is stored on the platform. · dam-cdn.nvd.orangelogic.com, 10 Oct 2026
- Documentation
- NVIDIA provides a DSX Air user guide, API reference, and SDK documentation. · docs.nvidia.com, 10 Oct 2026
- Free trial
- NVIDIA offers a free trial of DSX Air to build or simulate a network topology. · nvidia.com, 10 Oct 2026
- Integrations
- The datasheet describes API-based integration with storage, routing, security, orchestration, and other partner solutions, and names Git and Ansible for automation workflows. · dam-cdn.nvd.orangelogic.com, 10 Oct 2026
- Intended users
- The datasheet identifies engineers, architects, and DevOps teams as users who can model deployments, simulate operations, and test automation or security policies. · dam-cdn.nvd.orangelogic.com, 10 Oct 2026
- Network coverage
- DSX Air supports full simulation of both east-west and north-south networks. · nvidia.com, 11 Oct 2026
- Networking software
- The datasheet lists support for NVIDIA Cumulus Linux, SONiC, and NetQ. · dam-cdn.nvd.orangelogic.com, 10 Oct 2026
- Operations
- Teams can design, test, and validate provisioning, automation, and security policies before hardware arrives. · nvidia.com, 10 Oct 2026
- Partner ecosystem
- The product page lists Armada, Aviz, BE Networks, Check Point, Hedgehog, Keysight, Netris, OpenNebula, Rafay, TrendAI, and VAST as ecosystem partners. · nvidia.com, 11 Oct 2026
- Purpose
- NVIDIA DSX Air is a cloud-hosted data center simulation platform for creating digital twins of IT infrastructure. · docs.nvidia.com, 11 Oct 2026
- Scale
- The platform can create one-for-one virtual AI factory replicas with hundreds of switches and thousands of GPUs. · nvidia.com, 11 Oct 2026
- Security
- NVIDIA’s product security page says reported concerns are evaluated, validated, and addressed with corrective actions, and provides security bulletins and vulnerability reporting. · nvidia.com, 11 Oct 2026
- Simulation
- It supports simulations of NVIDIA Spectrum-X Ethernet switches, ConnectX SuperNICs, BlueField DPUs, GPUs, and data center networking. · nvidia.com, 10 Oct 2026
- Supported NVIDIA systems
- It supports simulation of Spectrum-X Ethernet switches, ConnectX SuperNICs, BlueField DPUs, NetQ, Run:ai, and Base Command Manager. · nvidia.com, 11 Oct 2026
- Training
- NVIDIA says users can build skills through prebuilt DSX Air labs, tutorials, and shared simulation. · nvidia.com, 11 Oct 2026
- Validation
- The platform can be used to validate configurations, features, and automation code and to run full-scale network architectures with multiple network operating systems. · docs.nvidia.com, 11 Oct 2026
- Workflows
- DSX Air supports continuous integration and delivery workflows, infrastructure as code, and launching simulations through its SDK. · dam-cdn.nvd.orangelogic.com, 10 Oct 2026
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