Alibaba Cloud File Storage NAS review
Flexible NFS and SMB file storage for Alibaba Cloud workloads, with usage-based tiers.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Alibaba Cloud File Storage NAS is a managed distributed file-storage service for Alibaba Cloud compute nodes, containers, high-performance computing workloads, and on-premises applications. It provides shared access through NFS and SMB, POSIX-compatible file interfaces, file locking, elastic capacity, access controls, encryption, lifecycle management, quotas, recycle bins, backups, and API-based administration. It suits teams that need shared file systems across multiple compute nodes rather than object storage alone.
The published plans show several usage-based choices. Capacity NAS starts at $0.06 per GB per month for general-purpose storage, while Premium NAS costs $0.13 and Performance NAS costs $0.30 per GB per month. AgenticFS NAS costs $0.13 per GB per month for serverless file storage for AI-agent workloads. IA storage costs $0.02322 per GB per month, and Archive storage costs $0.0076 per GB per month; both have separate read and write traffic fees, while Archive data retained for under 60 days is billed for 60 days. Extreme NAS Standard and Advanced each cost $0.30 per GB per month, with fixed-capacity specifications and hourly charging after purchase.
Its ecosystem fit is a central reason to consider it. Integrations include Alibaba Cloud ECS, Elastic High Performance Computing, Container Service for Kubernetes, Function Compute, Platform for AI, Cloud Enterprise Network, Cloud Backup, Object Storage Service, Terraform, and Resource Orchestration Service. Administration is available through APIs, SDKs, CLI, Terraform, and ROS, with web, Linux, and Windows support. Choose NAS for Alibaba Cloud-centered applications needing shared NFS or SMB storage, lifecycle tiers, and access controls. Teams seeking a free plan, a simpler single-tier service, or storage without traffic and retention conditions should consider alternatives.
Alibaba Cloud File Storage NAS pros and cons
- Where it wins
- NFSv3, NFSv4.0, SMB 2.1, and SMB 3.0 access
- Elastic capacity with quotas, ACLs, recycle bin, and backups
- Integrates with ECS, Kubernetes, HPC, Terraform, and APIs
- Where it doesn't
- No free plan is available
- IA and Archive tiers add separate read and write traffic fees
- Extreme NAS uses fixed capacity with hourly charging after purchase
Alibaba Cloud File Storage NAS fact sheet, pricing and score →
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