LinkStation 210
3.9Editor score
6TB capacity included
Subscription free personal cloud
Simple setup for home
In this guide
Finding reliable network storage is essential for modern digital needs. Buffalo NAS devices offer robust solutions for both home and business environments. They provide centralized data management without complex setups.
We evaluated ten distinct models based on performance capacity and ease of use. Each unit was assessed for build quality security features and overall value. Our goal is to help you select the ideal device.
Every pick highlights specific strengths tailored to different user requirements. You will find options ranging from simple personal clouds to enterprise grade servers. Note that availability and pricing may change over time.
Top 3 Picks for Best Buffalo NAS
TeraStation 5420DN
4.8Editor score
10GbE network port
Instant snapshot recovery
32TB total storage
TeraStation WS5220DN
4.0Editor score
Windows Server IoT 2025
NovaBACKUP software included
No CAL licenses needed
Top 10 Best Buffalo NAS in 2026 Compared
The following table provides a side-by-side overview of all ten selected models. It highlights key specifications to help you quickly identify which device fits your storage needs and budget constraints.
ProductsSpecificationsEditor scorePrice
Best Budget
LinkStation 210
1 Bay NAS
6TB Included Drive
Gigabit Ethernet
RAID 1 Support
3.9Editor score
Editor's Choice
TeraStation Essentials 2025
4 Bay NAS
24TB Total Storage
2.5GbE Port
RAID 5 Configured
4.3Editor score
Best Premium
LinkStation SoHo 220
2 Bay NAS
4TB Total Capacity
USB Direct Copy
Personal Cloud Ready
4.1Editor score
TeraStation 5420DN
4 Bay Business NAS
32TB Total Storage
10GbE Network
iSCSI Support
4.8Editor score
TeraStation Essentials Rackmount
4 Bay Rackmount
8TB Total Capacity
2.5GbE Port
Hybrid Cloud Sync
4.4Editor score
TeraStation WS5220DN
2 Bay Windows NAS
4TB Included Drives
Server OS Included
NovaBACKUP Software
4.0Editor score
LinkStation 220
4TB Storage
Marvell ARMADA CPU
DLNA Streaming
USB 2.0 Port
4.0Editor score
TeraStation 1200D
4 Bay Desktop
4TB Included Drives
RAID 1 Default
Easy Setup
4.0Editor score
NAS Smartphone Tablet PC
4TB Total Capacity
USB 2.0 Port
Mirroring Function
Personal Cloud App
3.9Editor score
DriveStation Duo
USB 3.2 Gen 1
8TB Total Storage
Time Machine Support
Hot Swap Feature
3.8Editor score
1. LinkStation 210 – Best Budget
LinkStation 210
1 Bay System
6TB Storage
RAID 1 Support
Subscription Free
The LinkStation 210 offers an affordable entry point into network storage with a full six terabyte capacity. It is designed for home users who want centralized backups without cloud subscription costs.
Pros
- Includes hard drive
- No monthly fees
- Simple setup process
- Secure file transfers
Cons
- Single drive bay limit
- Limited performance speed
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Its closed system design ensures data security while maintaining compatibility with Windows and older macOS versions. You can manage backups easily using the included NAS Navigator utility for multiple devices.
While performance is not enterprise grade it handles typical household file sharing well. The single bay design limits scalability but is sufficient for personal media libraries.
This unit is ideal for individuals needing reliable home cloud storage without technical complexity. Consider upgrading to higher models if you need more drive bays.
Cost Effective Storage
Buying the drive with the NAS reduces initial complexity and ensures compatibility for immediate use.
Security Focus
SSL encryption and a closed system protect your files from unauthorized access effectively.
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2. TeraStation Essentials 2025 – Best Value
TeraStation Essentials 2025
4 Bay System
24TB Capacity
2.5GbE Port
RAID 5 Default
This model stands out for balancing professional features with an accessible price point. It includes four pre tested drives ready for immediate deployment in small offices.
Pros
- High capacity storage
- Fast network speed
- Professional grade build
- Cloud integration support
Cons
- Higher price point
- Needs robust network
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The native 2.5GbE port enables faster file transfers compared to standard gigabit routers. Users benefit from robust data protection via drive encryption and flexible RAID options.
Setup is straightforward since the drives come pre configured for RAID 5. However the size might be significant for smaller desk spaces.
It is perfect for teams needing reliable shared storage without the complexity of enterprise servers. Consider your network infrastructure to utilize the speed effectively.
Speed Performance
The 2.5GbE port reduces bottlenecks during large file transfers across the network.
Cloud Flexibility
Sync options with major cloud providers add an extra layer of redundancy for data.
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3. LinkStation SoHo 220 – Best Small Office
LinkStation SoHo 220
2 Bay System
4TB Capacity
USB Direct Copy
Personal Cloud
The SoHo series targets small businesses needing secure storage without enterprise overhead. It supports personal cloud access for employees working remotely with ease.
Pros
- Compact design
- USB direct backup
- User access controls
- Included hard drives
Cons
- Limited drive bays
- Moderate speed limits
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Direct copy functions allow quick backups from USB devices without needing a connected computer. Access controls ensure sensitive data remains private among team members.
While the two bay limit restricts expansion it suffices for small teams. The included drives ensure you can start using it immediately upon delivery.
Choose this unit for a balance of security and simplicity in a home office setting. It is a practical solution for shared document management.
Flexible Backups
Direct USB copying streamlines the process of backing up external devices quickly.
Remote Access
Personal cloud features allow secure file access from anywhere with internet.
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4. TeraStation 5420DN – High Capacity
TeraStation 5420DN
32TB Capacity
10GbE Port
Snapshot Recovery
iSCSI Support
This device is a powerhouse for businesses requiring significant storage and high speed connectivity. It supports 10GbE networks for rapid data movement across large offices.
Pros
- Massive storage space
- Enterprise security features
- Fast data recovery
- Robust performance
Cons
- Premium pricing
- Advanced setup needed
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Instant snapshots provide critical protection against ransomware by allowing quick recovery points. Security is prioritized with two-factor authentication and closed system architecture.
The cost reflects its professional capabilities but the peace of mind is invaluable. It handles heavy data loads without dropping performance over time.
Ideal for growing companies needing reliable file servers with advanced data protection. Ensure your network infrastructure can support the 10GbE port speed.
Ransomware Protection
Snapshots let you revert data to a previous state instantly if attacked.
Hybrid Cloud
Syncing with Azure and OneDrive creates a secure hybrid backup strategy.
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5. TeraStation Essentials Rackmount – Rack Ready
TeraStation Essentials Rackmount
4 Bay Rackmount
8TB Capacity
2.5GbE Port
Pre-configured RAID
Designed for professional data centers this rackmount model offers space efficient storage. It is ideal for businesses needing organized hardware integration without bulky towers.
Pros
- Rack mountable chassis
- Efficient data organization
- Solid build quality
- Included hard drives
Cons
- Requires rack cabinet
- Lower capacity option
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The included drives are pre tested for reliability ensuring smooth initial operation. Cloud integration allows flexible backup options beyond local storage hardware.
Capacity is lower than desktop versions but perfect for specialized server setups. You may need to purchase extra hard drives for large archives.
Select this if you need to integrate storage into existing server racks easily. It provides reliable access for small to medium business networks.
Space Efficiency
Rackmount design helps maximize cabinet space while keeping hardware organized.
Scalability
Hybrid cloud sync adds flexibility for managing data across different locations.
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6. TeraStation WS5220DN – Windows Server
TeraStation WS5220DN
Windows IoT 2025
4TB Storage
NovaBACKUP Included
No CAL Required
This unit comes preloaded with Windows Server IoT 2025 for enhanced management capabilities. It suits businesses already invested in Microsoft ecosystems needing seamless integration.
Pros
- Native Windows Server OS
- Professional backup software
- Simplified licensing
- Data recovery included
Cons
- Specific software stack
- Limited bay expansion
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NovaBACKUP software is included for versatile backups of servers and PCs alike. You save on Client Access Licenses making it cost effective for small teams.
The storage capacity is moderate but optimized for specific server tasks. Recovery services are qualified to ensure data safety during hardware failures.
Choose this if you require a Windows native environment without complex virtualization. It simplifies IT management for small business workgroup needs.
Licensing Savings
No CAL requirements reduce costs for connecting multiple users and devices.
Data Recovery
Logical data recovery service qualifications provide confidence in data retention.
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7. LinkStation 220 – Streaming
LinkStation 220
4TB Storage
Gigabit LAN
DLNA Streaming
USB 2.0
This model focuses on providing basic network storage with media streaming capabilities. It supports DLNA to share files with compatible media players easily.
Pros
- DLNA media support
- Plug and play
- Stable performance
- Simple configuration
Cons
- Older model specs
- Limited modern features
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The hardware is straightforward with Gigabit Ethernet for reliable file transfers. USB 2.0 allows for simple external drive connections for backup purposes.
While older it remains a reliable choice for basic storage needs. Users should verify compatibility with newer operating systems before purchase.
It is a good fit for those needing legacy media server functionality. Consider newer models for enhanced speed or security features.
Media Support
DLNA compatibility makes it easy to stream videos to televisions.
Basic Storage
Simple networking ensures anyone can plug it in and start sharing.
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8. TeraStation 1200D – Entry Level
TeraStation 1200D
4TB Capacity
RAID 1 Included
Cloud Access
Business Level Backup
An economical choice for small offices needing reliable shared storage. It includes hard drives pre configured for RAID 1 out of the box.
Pros
- Affordable entry point
- Personal cloud access
- Bundled backup software
- User access controls
Cons
- Limited speed
- Basic feature set
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Free personal cloud access lets you retrieve files from any internet connected device. Backup software helps protect your local systems against data loss.
Performance is adequate for document storage but not heavy media editing. It is an excellent stepping stone into network attached storage.
Ideal for users transitioning from external drives to network storage. Check warranty terms before buying to ensure long term support.
Accessibility
Remote access features allow you to grab files while away from office.
Backup Tools
Bundled software automates PC backups to keep data safe and synced.
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9. NAS Smartphone Tablet PC – Mobile Focus
NAS Smartphone Tablet PC
4TB Total
Mirroring Function
Gigabit LAN
Mobile Apps
Designed specifically for mobile users this NAS provides easy access to data on phones. Mirroring ensures photos and music are safe even if drives fail.
Pros
- Mobile focused apps
- Simple mirroring
- Includes LAN cable
- Compact size
Cons
- Limited capacity space
- Basic web interface
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The setup includes a LAN cable to get started immediately. Gigabit connectivity ensures reasonable speeds for standard file transfers across the network.
It is a straightforward solution for personal media management without complexity. Larger organizations might find it too limited for enterprise needs.
Consider this for individual users wanting to archive phone photos locally. It offers a cost effective alternative to cloud storage subscriptions.
Mobile Protection
Mirroring protects important media from being lost on broken mobile devices.
Convenience
The included cable and manual make initial setup quick and easy.
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10. DriveStation Duo – Direct Storage
DriveStation Duo
USB 3.2 Gen 1
8TB Storage
RAID 1 Configured
Hot Swap Feature
Although not a traditional NAS this device offers high capacity storage with RAID protection. It connects directly via USB 3.2 for fast access on desktops.
Pros
- Direct USB connectivity
- Hot swap drives
- Time Machine support
- Universal compatibility
Cons
- Not network attached
- Requires direct cable
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Hot swap capability allows replacing failed drives without shutting down the system. Mac users can leverage Time Machine support for scheduled local backups.
It is best for single user workflows needing robust protection for creative projects. Network access requires extra hardware beyond the unit itself.
Choose this if you need large local storage with minimal setup. It is a versatile option for creative professionals needing reliable backups.
Hot Swap Utility
Replace drives instantly without powering down to maintain workflow continuity.
Mac Ready
Time Machine support makes this a great companion for Apple computers.
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Buying Guide – How to Choose the Best Buffalo NAS
Selecting the right Buffalo NAS depends on your specific storage needs and network environment. Consider these key factors to find a device that matches your budget and performance goals.
Storage Capacity
Determine how much data you need to store now and in the future. Higher capacity models come with more hard drives pre installed but cost more upfront.
Choose a model that allows room for growth so you do not outgrow it quickly.
Network Connectivity
Most models use Gigabit Ethernet but some business units offer 2.5GbE or 10GbE ports. Ensure your router and switches support these speeds to avoid bottlenecks.
Faster networks are essential for handling large media files or multiple users simultaneously.
Data Protection Features
Look for RAID support and snapshot capabilities to prevent data loss from hardware failure. Encryption and secure authentication add layers of privacy for sensitive documents.
Prioritize models with built-in backup tools if your main goal is system security.
Form Factor
Desktop units sit on a desk while rackmount models fit into server cabinets. Consider your available space and whether you need organized infrastructure for an office.
Rackmount options are better for professional environments needing consolidated hardware.
Operating System Compatibility
Some units support Windows Server IoT which integrates well with Microsoft environments. Others are open and work with various operating systems via web interfaces.
Check if your specific OS version is supported before purchasing to avoid issues.
Expansion Options
Check if the unit allows adding external drives or expanding RAID arrays later. Models with more drive bays offer greater flexibility for scaling storage over time.
A device with limited bays might restrict your ability to upgrade without buying a new unit.
Cloud Integration
Modern NAS devices often sync with services like Amazon S3 or Microsoft Azure for hybrid backups. This provides off-site redundancy without relying solely on physical hardware.
Select models that support your preferred cloud providers to maintain a secure backup strategy.
Warranty and Support
Buffalo typically offers three year warranties with hard drive coverage included. 24/7 US-based support ensures you can resolve technical issues quickly when needed.
Always register your product to ensure full access to data recovery services and support.
How to Use and Care for Your Buffalo NAS
Begin by connecting the unit to your router via Ethernet cable and powering it on. Use the included software or web browser to access the setup wizard and create your admin account.
Configure RAID settings based on your data importance preference. For maximum redundancy choose RAID 1 or 5 rather than single drive setups to protect against drive failure.
Regularly check system logs and update firmware to maintain security and performance. Schedule automated backups for critical devices and ensure cloud sync remains active for extra safety.
Frequently Asked Questions
Do I need to buy hard drives separately for these NAS units?
Most of the models listed come with hard drives included so you can start using them immediately. However some older or specialized versions might require separate drive purchases. Always check the product specifications before buying.
Can I access my files from outside my home network?
Yes most Buffalo NAS devices offer personal cloud features for remote access via mobile apps or web browsers. You will need to configure port forwarding or use their cloud service for secure external connectivity.
What happens if one of the drives in a RAID setup fails?
In RAID configurations like RAID 1 or 5 your data remains accessible even if one drive fails. You can replace the faulty drive and the system will rebuild the data automatically using the remaining drives.
Are these devices compatible with Mac computers?
Yes Buffalo NAS devices generally support macOS though some older software tools may only work with specific versions. Always check the latest compatibility notes for newer macOS releases before purchasing.
Is a separate backup software required for Windows PCs?
Many models include NAS Navigator or NovaBACKUP software for free which simplifies the backup process. You do not usually need to buy third party tools for basic home or small office backups.
Can I expand the storage later without replacing the whole unit?
Some models with multiple drive bays allow you to add more hard drives later for expanded capacity. However single bay units usually cannot be expanded beyond their initial drive size.
Does the NAS come with an Ethernet cable in the box?
Many Buffalo units include an Ethernet cable to help you get started quickly. However this can vary by model and region so it is best to verify included accessories with the retailer.
Final Thoughts on Choosing the Best Buffalo NAS
We explored ten distinct Buffalo NAS models ranging from budget friendly home units to enterprise grade servers. Each offers unique advantages depending on whether you prioritize capacity speed or security.
Your choice should align with your specific environment such as a small home office or a larger business setting. Consider your long term growth plans before committing to a specific storage capacity.
Always verify current stock and warranty details directly with the retailer before completing your purchase. Prices may fluctuate so comparing options ensures you get the best value for your needs.