NAS Storage Appliances
Highly scalable, fault-tolerant, ransomware-proof & ready-to-deploy 8 to 108-bay enterprise NAS appliances with integrated data services.
Starting Price: $2495
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StoneFly SSO NAS Storage Appliances
Turnkey Storage
Solution for
Unstructured Workloads
StoneFly SSO NAS Storage appliances deliver the complete file storage experience for unstructured workloads with support NFS and CIFS/SMB protocols with high performance appliances powered by StoneFly’s patented 8th gen storage OS with support cloud storage, and integrated data services.
High Performance Appliances
Equipped with multi-core processors, GBs to TB of storage memory, high speed network, and RAID – SSO NAS appliances are built for SMBs, SMEs, and large enterprises.
8th Gen Patented NAS OS
Preconfigured with StoneFusion™, SSO NAS appliances ransomware-proof target storage with optimized storage utilization using integrated data services.
Built-in Cloud Support
The preinstalled NAS software enables users to easily connect to Azure, AWS, & StoneFly private cloud for offsite data storage and archiving.
DCIG Top 5 Midmarket SDS File Based Backup Target 2025 – 2026
StoneFly’s SSO NAS, a leader in ransomware protection, has been recognized as a Top Midmarket SDS File Based Backup Target by DCIG. Key features include air-gapped and immutable storage, deduplication, MFA, and volume deletion protection.
Compare StoneFly SSO NAS Appliance to Dell PowerScale and HPE StoreEasy
StoneFly SSO NAS Can be Setup as
Single-Node
8 to 60-bay turnkey NFS & CIFS/SMB file storage appliances
Dual-Node Shared-Nothing
Scale Out
Start with three nodes and scale to virtually unlimited appliances.
NAS Operating System
All StoneFly NAS appliances come preconfigured with StoneFly’s 8th generation patented storage operating system: StoneFusion™.
StoneFusion offers premium data protection, storage optimization & advanced monitoring features.
StoneFusion Demo
Air-Gapped and Immutable Storage Options
StoneFusion Demo
How to Enable File-Level WORM (Immutable Storage)
Protect critical backups and files by preventing any changes, deletion, or overwriting within a defined retention period. In this video, we showcase how backup administrators can leverage StoneFusion to establish file-level immutable storage, ensuring data integrity and protection.
StoneFusion Demo
Stop Rogue Admins with Volume Deletion Protection
StoneFusion Demo
How to Map Cloud S3 Object Storage to Your On-Premises Appliance
StoneFusion Demo
How to Enable Multi-Factor Authentication (MFA)
Enhance the security of administrative tasks, including OS login and deletion of snapshots/volumes, by implementing multi-factor authentication (MFA). In this video, we provide a step-by-step demonstration of how backup administrators can easily configure MFA for heightened protection during critical administrative operations.
StoneFusion Demo
Manage Multiple NAS Clients with One Anti-Virus Agent
StoneFusion Demo
How to Set Up Immutable Snapshots for NAS Repositories
StoneFusion Demo
Ransomware Protection Suite in StoneFly Solutions
Preinstalled
NAS Storage
Optimization Features
Easily define performance & capacity tiers, automate storage tiering, improve storage space usage and reduce Total Cost of Ownership (TCO) for your NAS storage devices.
StoneFly scale out NAS systems can start from a few nodes and seamlessly scale out to 128 nodes.
Deduplication
Reduce data footprint up to 100x
NVMe SSD, enterprise flash, HDDs, & cloud storage
4 Tiers of Storage
Centralized Management
Built-In Data Protection Features
ANTI-RANSOMWARE
Immutable FileLock
IMMUTABLE SNAPSHOTS
SELF-HEALING
HARDWARE RAID & ERASURE CODING
MILITARY-GRADE ENCRYPTION
StoneFly SSO NAS storage appliances support multi-appliance & multi-site replication. Users can set up real-time or scheduled replication to onsite or offsite secondary NAS storage devices over LAN and/or WAN.
Additionally, users can also set up replication to the cloud of their choice easily with the built-in cloud storage gateway.
Supported Clouds: Microsoft Azure, AWS, StoneFly Private Cloud, & Other S3 Clouds.
Cloud Connect
The pre-installed NAS operating system enables users to map cloud storage directly as a storage pool to the appliance.
Supported cloud storage include Microsoft Azure, AWS cloud, StoneFly private cloud, & other S3 clouds.
Available NAS Hardware Configurations
StoneFly NAS storage systems can be set up as single, dual-node, and scale out.
READY-TO-DEPLOY
Single-Node NAS Appliance
CLUSTERED NAS STORAGE
Dual-Node
Shared-Nothing
HIGHLY SCALABLE
Scale Out NAS
Scale out NAS appliance start with 3x nodes with 3x performance and capacity. Seamlessly scale to virtually unlimited nodes without forklift upgrades.
SSO NAS Appliance Scalability
Scale Up (Vertical Scaling)
Add hundreds of storage drives to each SSO NAS appliance node by using an Expandable Bunch of Drives (EBODs).
Scale Out (Horizontal Scaling)
Scale out to virtually unlimited SSO NAS appliances nodes & keep up with ever increasing data storage needs easily.
StoneFly Network Attached Storage (NAS) Appliances Are Flexible, Adaptable & Customizable
Setup All-flash, hybrid NAS storage, or affordable NAS fit for long-term archiving. You can also choose to customize performance of StoneFly NAS storage appliances to better suit your requirements.
StoneFly All-Flash Super Scale Out (SSO) NAS Storage Appliance
- Supports high performance 12 Gbs Solid State Drives (SSDs).
- Deliver incredible read and write speeds (high IOPS).
- Supports upto 256 drives per node.
- Built-in cloud storage gateway.
- Pre-configured with StoneFly NAS OS.
StoneFly Hybrid Super Scale Out (SSO) NAS Storage Appliance
- Highly scalable and redundant storage solution.
- Cloud connect to Azure, AWS, and other S3 compatible clouds and StoneFly private cloud.
- Automated data transfers with automated storage tiering feature.
- Supports upto 256 drives per node.
- Pre-configured with StoneFly NAS OS.
StoneFly Super Scale Out (SSO) Hard Drive NAS Storage Appliance
- Supports enterprise-grade HDDs.
- Affordable and robust storage solution suitable for long-term archiving.
- Built-in cloud storage gateway.
- Supports upto 256 drives per node.
- Pre-configured with StoneFly NAS OS.
Customize your enterprise NAS storage appliance today
Single Node NAS vs Scale Out NAS – What’s the difference
StoneFusion allows users to provision single node NAS volumes and scale out NAS volumes. Single node NAS volumes support less features than scale out NAS volumes. The reduction in supported features lets single node NAS volumes demonstrate significantly higher performance for compatible tasks when compared with “regular” NAS volumes.
Here’s a comparison between the features supported by single NAS volume vs scale out NAS volume:
Features | Single Node NAS Volume | Scale Out NAS Volume |
Erasure Coding | ||
NFSv3 export and NFSv4 | ||
Directory Quotas | ||
Tiering | ||
File-level WORM | ||
Mirroring | ||
Asynchronous Replication | ||
Creating Snapshots | ||
Data Deduplication | ||
Expanding by Adding New Segments | ||
Managed Storage with Enabled Flash Cache |
If CIFS export is enabled for the volume, then:
- Encryption is supported for CIFS sessions
- Enabling and disabling of handling for CIFS DOS attributes and CIFS extended attributes is provided.
- CIFS recycle bin is supported.
Single Node NAS volume can be provisioned on NAS Managed resource or as an iSCSI NAS Segment. This provides the user with the opportunity to get higher performance in comparison to types of compatible NAS volumes at the cost of less virtual storage allocation.
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