Azure NetApp Files (ANF) is a fully managed, enterprise‑class, high‑performance file storage service built natively into Azure. It delivers sub‑millisecond latency, extremely high IOPS, and scalable volumes for mission‑critical workloads such as databases, high‑performance computing (HPC), SAP, Oracle, VDI, and enterprise virtualization.
Designed for organizations that require SAN/NAS‑level performance in the cloud, ANF provides multi‑protocol file sharing with seamless support for SMB, NFS, and dual‑protocol environments. As a first‑party Azure service, it integrates directly with Azure networking, security, monitoring, and billing, enabling enterprises to migrate performance-sensitive applications to Azure without redesigning their storage architecture.
Designed for organizations that require SAN/NAS‑level performance in the cloud, ANF provides multi‑protocol file sharing with seamless support for SMB, NFS, and dual‑protocol environments. As a first‑party Azure service, it integrates directly with Azure networking, security, monitoring, and billing, enabling enterprises to migrate performance-sensitive applications to Azure without redesigning their storage architecture.
What’s so special about Azure NetApp Files
- Enterprise‑grade performance with sub‑millisecond latency: ANF uses in‑Azure, bare‑metal all‑flash storage to deliver extremely low latency and high throughput matching or exceeding on‑prem SAN/NAS systems for demanding workloads.
- Multi‑protocol and dual‑protocol support (SMB, NFSv3, NFSv4.1): Azure NetApp Files supports SMB 3.0/3.1, NFSv3, NFSv4.1, dual‑protocol volumes, and even S3‑based object REST API access making it suitable for diverse enterprise environments and legacy workloads.
- Flexible performance tiers for cost optimization: Five performance tiers: Ultra, Premium, Standard, Flexible, Elastic ZRS allow organizations to dynamically adjust performance without downtime, optimizing cost and service levels.
- Massive scalability up to 100 TiB per volume: Volumes can be resized from 50 GiB up to 100 TiB instantly, enabling cloud migration of large file systems and enterprise workloads without restructuring.
- Optimized for Kubernetes and virtualization workloads: ANF integrates with Azure Kubernetes Service and Azure Red Hat OpenShift using the Trident CSI driver, supporting persistent storage for containers and VM live migration in OpenShift virtualization.
- Strong data protection and resiliency: Offers enterprise‑grade snapshots, cross‑region replication, application volume groups, and high availability design principles aligned with Azure Well‑Architected Framework.
Advantages of Azure NetApp Files
- Seamless lift‑and‑shift for enterprise workloads: Organizations can migrate Oracle, PostgreSQL, MySQL, SAP HANA, home directories, VDI, HPC, and legacy NAS workloads to Azure with minimal or no code changes thanks to native protocol support.
- High throughput & low latency for critical applications: Ideal for high‑transaction systems, analytics engines, rendering farms, EDA workloads, genome sequencing, and other performance‑intensive processes requiring sub‑millisecond response times.
- Dynamic elasticity without downtime: Capacity and performance can be increased or decreased instantly, allowing you to scale based on workload needs without service interruption.
- Integrated enterprise security: Supports Microsoft Entra ID, RBAC, ACLs, encryption in transit and at rest, and network isolation to meet strict security and compliance requirements.
- Built for hybrid cloud modernization: ANF helps enterprises run both VM workloads and containerized workloads simultaneously on Azure Red Hat OpenShift with seamless VM disk provisioning and cross‑node access.
- Efficient cost optimization: Adaptive performance tiers and right‑sizing capabilities prevent over‑provisioning and align costs with actual workload requirements.
Bottom line
Azure NetApp Files delivers the highest performance file storage available in Azure, designed for organizations running mission‑critical, latency‑sensitive, or enterprise‑grade workloads. With multi‑protocol support, sub‑millisecond latency, dynamic scalability, Kubernetes and virtualization integration, and built‑in data protection, ANF provides a powerful foundation for migrating complex on‑premises storage workloads directly into Azure.
Partnering with DBS enables customers to architect and deploy ANF for maximum reliability, performance, and cost efficiency. Unlocking true enterprise‑class storage capabilities in the cloud.
Partnering with DBS enables customers to architect and deploy ANF for maximum reliability, performance, and cost efficiency. Unlocking true enterprise‑class storage capabilities in the cloud.

