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BUFFALO TeraStation 3220DN Review: Reliable SMB NAS

  • NAS
  • 12 min read
reliable smb nas review

The BUFFALO TeraStation 3220DN offers robust 256-bit encryption for secure data storage and a closed system design for confidentiality in SMB settings. With a native 2.5GbE port, it guarantees faster data access for improved productivity. The 3-year warranty, cloud integration capabilities with popular services, and RAID 1 pre-configuration provide reliability and scalability for small to medium-sized businesses. Users praise its fast network speeds, user-friendly setup, and data security features. While it lacks easy expansion options beyond the initial capacity, it remains a solid choice for businesses valuing security and efficiency in their storage solutions. A detailed review will reveal more insights.

Key Takeaways

  • Reliable data security with 256-bit encryption
  • Efficient network performance with native 2.5GbE port
  • Seamless cloud integration for backup and storage
  • User-friendly setup and 3-year warranty
  • Ideal for small to medium-sized businesses

What sets apart the BUFFALO TeraStation 3220DN with regards to its features, capacity, warranty, and cloud integration is its robust data security measures and impressive network performance. The TeraStation 3220DN offers advanced data protection features such as 256-bit encryption and a closed system to guarantee the confidentiality and integrity of stored information. This NAS device excels in network performance with a native 2.5GbE port, enabling faster data access and transfer speeds for enhanced productivity. In addition to its data security and network performance capabilities, the TeraStation 3220DN comes with a 3-year warranty and seamless cloud integration with popular services like Amazon S3, Dropbox, Azure, and OneDrive, making it a comprehensive solution for small to medium-sized businesses seeking reliable storage and backup options.

Features and Benefits

The BUFFALO TeraStation 3220DN offers robust data protection with 256-bit encryption, ensuring secure storage of sensitive information. The inclusion of cloud integration options such as Amazon S3 and Dropbox enhances flexibility in accessing and sharing files. Additionally, the native 2.5GbE port allows for faster data transfer speeds, while the energy-efficient operation feature promotes cost-effectiveness and sustainability.

Data Protection With Encryption

Data protection through encryption is an essential feature of the BUFFALO TeraStation 3220DN, enhancing security and safeguarding sensitive data stored on the NAS. With 256-bit AES encryption, this NAS provides robust security measures to prevent unauthorized access to confidential information. The closed system design further reinforces data encryption, ensuring that data remains protected within the device's confines. By implementing advanced encryption technologies, the TeraStation 3220DN offers users peace of mind knowing that their data is shielded from potential breaches or cyber threats. These security measures not only meet industry standards but also contribute to maintaining the integrity and confidentiality of stored data, making it a reliable choice for businesses seeking stringent data protection protocols.

Cloud Integration Options

Cloud integration options on the BUFFALO TeraStation 3220DN offer seamless connectivity to popular services like Amazon S3, Dropbox, Azure, and OneDrive, enhancing data accessibility and flexibility for users. The benefits of cloud integration include the ability to access files remotely, ensuring users can retrieve and manage their data from anywhere with an internet connection. This feature provides convenience and efficiency, allowing for easy sharing and collaboration among team members. Additionally, with remote access options, users can securely store and retrieve their data, ensuring that important files are always within reach, even when away from the physical NAS device.

Native 2.5GbE Port Speed

With a focus on enhancing data transfer speeds and network efficiency, the BUFFALO TeraStation 3220DN boasts a cutting-edge Native 2.5GbE port for optimized performance. This feature greatly enhances network performance by providing faster data access and transfer speeds compared to traditional Gigabit Ethernet ports. The Native 2.5GbE port allows for quicker data transmission, ideal for businesses requiring high-speed connectivity for tasks such as large file transfers, video streaming, and backup operations. By leveraging this advanced networking technology, users can experience improved storage capacity utilization and seamless data access, contributing to enhanced overall productivity and workflow efficiency within small to medium-sized businesses.

Energy-efficient Operation Feature

The efficiency of the BUFFALO TeraStation 3220DN extends beyond network speed enhancements, encompassing an energy-efficient operation feature that underscores the device's commitment to sustainable functionality and cost-effectiveness. This NAS device is designed with energy efficiency in mind, optimizing power consumption to reduce operational costs while minimizing its environmental impact. By intelligently managing power usage without compromising performance, the TeraStation 3220DN guarantees that businesses can operate with minimal energy overhead. This feature not only benefits the organization's bottom line by lowering electricity bills but also aligns with eco-conscious initiatives by reducing overall power consumption. With a focus on energy efficiency, the TeraStation 3220DN stands out as a reliable and environmentally responsible storage solution for SMBs.

Product Quality

An essential aspect to take into account when evaluating the BUFFALO TeraStation 3220DN is its overall product quality, which encompasses various factors contributing to its performance and reliability. The product reliability of the TeraStation 3220DN is highlighted by its RAID 1 pre-configuration for data protection, closed system design, and 256-bit encryption features, ensuring data integrity and security. User experience feedback indicates that the NAS is easy to set up, offers fast network speeds, and provides ample storage capacity. Additionally, the 3-year warranty and 24/7 US-based support contribute to the overall quality assurance of the product, making it a reliable choice for small to medium-sized businesses seeking a secure and efficient storage solution.

What It's Used For

The BUFFALO TeraStation 3220DN serves as a robust solution for data organization and storage, catering to small office file sharing needs. With its scalable backup options, this NAS device offers reliable data protection and accessibility for professional users. Its design and features contribute to efficient file management and secure data storage for businesses seeking a versatile network storage solution.

Data Organization and Storage

With its extensive storage capacity and thorough data protection features, the BUFFALO TeraStation 3220DN serves as a professional-grade solution for efficiently organizing, storing, sharing, and backing up files in small office environments and among professional users. The TeraStation 3220DN provides robust data management capabilities, offering reliable storage solutions for businesses requiring secure file organization. Its RAID 1 configuration guarantees data redundancy and protection. Additionally, the 256-bit encryption and closed system features enhance data security, making it suitable for sensitive information storage. This NAS device caters to the needs of small office environments by providing a scalable and cost-effective option for data storage and management, allowing for seamless file sharing and backup operations.

Small Office File Sharing

Facilitating seamless and secure data sharing among team members, small office file sharing is an essential component of efficient and collaborative work environments. It enables employees to access and collaborate on files from different locations, promoting productivity and teamwork. Remote access plays a vital role in allowing staff to work from anywhere, ensuring flexibility and continuity in operations. Data security is paramount in small office file sharing to protect sensitive information from unauthorized access or cyber threats. Implementing measures like 256-bit encryption and access controls safeguards critical data, instilling trust among users. By prioritizing remote access and data security, small office file sharing solutions enhance workflow efficiency and promote a secure collaborative environment.

Scalable Backup Solutions

Incorporating scalable backup solutions in an organization's infrastructure is essential for ensuring data integrity and continuity in the event of system failures or data loss. Scalable backup solutions provide flexibility to adapt to growing data needs, offering scalability options that can expand storage capacity seamlessly. These solutions enhance backup efficiency by automating data protection processes, optimizing backup schedules, and reducing the risk of data loss. By implementing scalable backup solutions like the BUFFALO TeraStation 3220DN NAS, businesses can efficiently manage their data backup needs, ensuring that critical information is securely stored and readily accessible. The ability to scale storage capacity as needed and improve backup efficiency are vital components in maintaining a robust data protection strategy.

Product Specifications

The BUFFALO TeraStation 3220DN 2-Bay SMB 8TB Desktop NAS boasts a robust set of technical specifications that cater to the needs of small offices and professional users alike. With a focus on product performance and network security, this NAS provides reliable storage solutions. Below is a breakdown of key technical details:

Technical SpecificationsDetails
Hard Drive8 TB
Hardware PlatformPC, Mac
Item Weight9.7 pounds
Product Dimensions9.1 x 6.7 x 6.7 inches
Best Sellers Rank#136 in NAS Devices

Who Needs This

Small offices and professional users seeking secure and scalable network-attached storage solutions may find the BUFFALO TeraStation 3220DN 2-Bay SMB 8TB Desktop NAS to be an ideal fit for their data management needs. Small businesses looking to centralize their data storage and enhance collaboration among team members can benefit from the TeraStation's reliable RAID 1 protection and cloud integration capabilities. Remote workers requiring secure access to files and the ability to share data seamlessly can also leverage this NAS to streamline their workflow. With its 8TB capacity and user-friendly features, the TeraStation 3220DN caters to the data management requirements of small businesses and remote workers, offering a cost-effective and efficient solution for their storage needs.


When considering the advantages of the BUFFALO TeraStation 3220DN 2-Bay SMB 8TB Desktop NAS, one notable aspect is its robust data protection features.

  • Performance Efficiency: The TeraStation 3220DN excels in delivering fast network speeds, ensuring efficient data access.
  • User Experience: Users appreciate the ease of setup and intuitive interface, enhancing overall user experience.
  • Data Security: With 256-bit encryption and a closed system, data stored on this NAS is well-protected.
  • Reliability: The NAS offers a reliable and stable performance, meeting the demanding needs of small to medium-sized businesses.

These aspects contribute to making the BUFFALO TeraStation 3220DN a dependable choice for those seeking performance efficiency and a positive user experience in their storage solutions.


Considering the strengths of the BUFFALO TeraStation 3220DN highlighted in the previous discussion, it is pertinent to examine areas where this NAS may present limitations.

  1. Limited Expansion Options: Users may face challenges expanding storage beyond the initial capacity due to the absence of easy scalability features.
  2. Complex Configuration Settings: Some users have reported difficulties with specific settings, impacting the overall user experience.
  3. No Hot-Swappable Drives: The absence of hot-swappable drives could pose challenges during maintenance or drive replacement tasks.
  4. Price Point: While offering robust features, the higher price point may be a limitation for budget-conscious buyers looking for similar functionalities.

These challenges may affect the user experience and should be considered when evaluating the BUFFALO TeraStation 3220DN for SMB NAS needs.

What Customers Are Saying

Based on user feedback, the BUFFALO TeraStation 3220DN has garnered acclaim for its ease of setup, reliable performance, and robust network capabilities. Customer testimonials highlight the product's seamless installation process, making it user-friendly for various applications, especially backup purposes. Users have praised its quality build and support, particularly catering to the needs of network and computer engineers. While initial setup is generally straightforward, some users have encountered challenges with specific settings, indicating a potential learning curve for advanced configurations. The NAS excels in providing fast network speeds, facilitating remote file access, and offering ample storage capacity. Additionally, customers appreciate its quiet operation and overall performance, making it a reliable choice for SMBs seeking efficient data management solutions.

Overall Value

In evaluating the overall value proposition of the BUFFALO TeraStation 3220DN, it becomes evident that its blend of robust features, reliable performance, and user-friendly design positions it as a compelling solution for small to medium-sized businesses seeking secure and scalable data management solutions. The overall satisfaction derived from its seamless RAID 1 setup, 256-bit encryption for data protection, and cloud integration with popular services like Amazon S3 and Dropbox enhances its value proposition. When considering performance comparison, the TeraStation 3220DN stands out for its fast network speed facilitated by the native 2.5GbE port, ensuring efficient data access and transfer speeds. These features collectively contribute to the overall value and satisfaction that users experience with this SMB NAS solution.

Tips and Tricks For Best Results

To maximize the efficiency and effectiveness of the BUFFALO TeraStation 3220DN NAS, implementing strategic tips and tricks can greatly enhance its performance for users in small to medium-sized business environments. Optimization techniques such as configuring RAID settings according to specific needs, regularly updating firmware for enhanced security and functionality, and utilizing the native 2.5GbE port for faster data access can markedly improve the NAS's overall operation. Troubleshooting tips like monitoring system logs for any anomalies, ensuring proper ventilation to prevent overheating, and performing regular data integrity checks can help preemptively identify and address any potential issues, ensuring smooth operation and data protection for users relying on the TeraStation 3220DN NAS.


The overall performance and feature set of the BUFFALO TeraStation 3220DN 2-Bay SMB 8TB Desktop NAS position it as a reliable and efficient solution for small offices seeking secure data management and storage capabilities. With its RAID 1 pre-configured setup, 256-bit encryption, and cloud integration options, the TeraStation 3220DN offers robust data protection features. The native 2.5GbE port guarantees faster data access, catering to the needs of professional users. While there are comparable NAS solutions on the market, the BUFFALO TeraStation stands out for its user-friendly interface, ample storage capacity, and cost-effectiveness. Overall, the TeraStation 3220DN provides a compelling option for businesses looking for a scalable and secure NAS solution.

Frequently Asked Questions

Can the Terastation 3220DN Support Additional Hard Drives for Increased Storage?

Expansion options for the TeraStation 3220DN allow for increased storage by supporting additional hard drives. The NAS features RAID 1 pre-configured for data redundancy, ensuring data protection. Consider compatibility and configuration guidelines when expanding storage capacity for best performance.

Does the NAS Come With Any Built-In Security Features to Protect Data?

In the domain of data protection and network security, the NAS employs robust measures such as 256-bit encryption and a closed system. These features shield your valuable information, ensuring safekeeping within its digital fortress.

Is It Possible to Expand the RAID Configuration Beyond RAID 1?

The RAID configuration of the BUFFALO TeraStation 3220DN can be expanded beyond RAID 1 for enhanced performance and storage flexibility. Data protection features like encryption guarantee secure data management, making it a versatile and reliable choice for SMBs.

What Remote Access Options Are Available for Accessing Files on the Nas?

Looking to access files on your NAS remotely? The BUFFALO TeraStation 3220DN offers robust remote access options, including secure VPN connections, web access, and mobile apps. Enjoy seamless file sharing capabilities from anywhere with ease.

Are There Any Limitations on the Number of Users Who Can Access the NAS Simultaneously?

The BUFFALO TeraStation 3220DN NAS does not have explicit limitations on the number of users accessing it simultaneously. With a capacity for 10-30 users and robust network capabilities, it can efficiently accommodate multiple users accessing data concurrently.

Disclosure: As an Amazon Associate, I earn from qualifying purchases.

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