BUFFALO TeraStation 3420 4-Bay SMB 32TB Rackmount NAS Storage with Drives Included

The BUFFALO TeraStation 3420 is a robust, business-ready NAS designed to streamline storage, sharing, and protection for small to mid-sized teams. With 32TB of total capacity distributed across four 8TB drives, this rackmount NAS delivers turnkey centralized storage that scales with your growing data needs. Built for 24/7 operation in busy office environments, it combines straightforward setup with enterprise-grade reliability, empowering you to consolidate files, backups, media, and critical databases in a secure, easy-to-manage network appliance. The included drives simplify deployment, enabling you to launch quickly with a ready-to-use solution that minimizes downtime and IT overhead. A well-considered balance of performance, security, and manageability makes the TeraStation 3420 an appealing cornerstone for SMBs seeking dependable storage with minimal fuss and maximum uptime.

• The system provides a 32TB total capacity across four hot-swappable 8TB drives, offering immediate, out-of-the-box storage for teams handling large volumes of documents, media, and shared datasets. With the drives already included, deployment is streamlined, enabling rapid onboarding and immediate collaboration. The integrated RAID options help protect data against drive failures while optimizing usable space for shared resources, backups, and projects, giving IT teams a safer, more resilient storage foundation.
• Rackmount design for professional environments: a 2U chassis built to fit standard 19-inch racks, with tool-less drive trays that simplify maintenance and drive replacement. This rack-ready form factor helps keep IT spaces organized and scalable, making it easy to consolidate storage in data closets or server rooms while preserving quiet operation and efficient airflow within busy offices.
• Data protection and reliability at the core: the TeraStation 3420 emphasizes data integrity through flexible RAID configurations and robust backup capabilities. Whether you need RAID 0 for speed, RAID 1 for redundancy, or multi-drive arrays like RAID 5/6/10 for a balance of performance and protection, this NAS is designed to safeguard critical business files. Scheduled backups, automated health monitoring, and alerting minimize risk and downtime, supporting business continuity even when hardware challenges arise.
• Seamless file sharing and cross-platform compatibility: share folders and USB-connected resources across Windows, macOS, and Linux systems using common network protocols such as SMB/CIFS and NFS. The device is designed for easy user and group management, with access controls and ACLs to enforce security policies. Remote access and cloud integration options extend collaboration beyond the local network, enabling off-site teams to access files securely when traveling or working remotely.
• Performance, efficiency, and ease of use: optimized for SMB workloads, the TeraStation 3420 delivers reliable file transfers and steady performance under typical office loads. It is designed to operate quietly and with energy efficiency in mind, helping keep operating costs manageable. The intuitive management interface simplifies setup, monitoring, and ongoing administration, allowing IT staff to allocate more time to strategic tasks rather than routine maintenance.

Technical Details of BUFFALO TeraStation 3420 4-Bay SMB 32TB

• Get this information from the "specifications" section of the product from https://ec.synnex.com/ using product "UPC" or "SKU" as reference.

How to install BUFFALO TeraStation 3420

• Prepare the rack and space: position the NAS in a suitable rack location with ample ventilation and access for cabling; ensure the rack is securely mounted and level to prevent vibrations.
• Power and primary connections: connect the power supply and attach Ethernet cables to the appropriate network switch or router. If you have a management network, consider connecting to a dedicated admin VLAN for initial setup.
• Initial access and RAID setup: with the four 8TB drives already installed, power on the unit and access the web-based management console. Confirm the RAID configuration that best fits your needs (for example, balancing redundancy and capacity) and create a storage pool to organize volumes and shares.
• Configure shares and users: set up shared folders and assign user accounts or groups with appropriate permissions. Enable SMB/NFS sharing for cross-platform access and configure access controls or ACLs to restrict sensitive data to authorized personnel.
• Enable backups and security features: set automated backups to local destinations or remote targets, configure snapshots if supported, and enable alerts for hardware health, capacity thresholds, and unauthorized access attempts. Regularly check firmware updates and apply them to maintain security and performance.

Frequently asked questions

• Q: What is included with the BUFFALO TeraStation 3420?

  A: The package includes the TeraStation 3420 4-bay chassis with four 8TB drives pre-installed, along with essential mounting hardware and a power supply, ready for rack deployment and immediate use.

• Q: Can storage be expanded beyond the included 32TB?

  A: The 32TB configuration uses four 8TB drives in the included package. Expansion options depend on Buffalo's available expansion enclosures or compatible JBOD units. Check compatibility with your model and firmware version before purchasing expansions.

• Q: Which file-sharing protocols are supported?

  A: The TeraStation 3420 supports common enterprise-grade file-sharing protocols such as SMB/CIFS and NFS for cross-platform access, as well as FTP for legacy integrations. Access control is managed via user accounts and ACLs to protect sensitive data.

• Q: Is data protected against drive failure?

  A: Yes. The NAS supports multiple RAID configurations to protect against drive failure and maintain data availability. Regular backups and health monitoring help ensure quick recovery in case of hardware issues.

• Q: How do I access the device remotely?

  A: Remote access is provided through Buffalo’s management tools and optional cloud-enabled features. Secure authentication and encryption are recommended to protect data when accessed from off-site locations.

• Q: How do firmware updates work?

  A: Firmware updates are delivered through the web-based management interface. Regular updates improve stability, security, and performance. It is best practice to check for updates periodically and apply them following the provided instructions.