BUFFALO TeraStation 3430DN Partially-Populated 2-Bay Desktop NAS with 4TB HDD Included, 2.5GbE, iSCSI, TAA Compliant

The BUFFALO TeraStation 3430DN is a compact, high-performance 2-bay desktop NAS engineered for small offices and workgroups seeking secure, scalable, and affordable centralized storage. This partially-populated model arrives with 4 TB of storage pre-installed (2 x 2 TB HDDs), providing immediate capacity for file sharing, backups, and collaboration. With a dedicated 2.5 Gigabit Ethernet connection, this NAS delivers faster data transfers and smoother backups compared with traditional gigabit networks, empowering teams to work more efficiently. Whether you’re protecting critical documents, centralizing media libraries, or supporting virtualization tasks with iSCSI, the 3430DN is built to balance reliability, security, and simplicity in busy office environments of 40-50 users.

• Instant readiness with pre-installed storage - This partially-populated 2-bay desktop NAS comes with a total of 4 TB (2 x 2 TB drives) already installed, enabling immediate access to shared folders and backups. The configuration is designed for rapid deployment, so teams can start collaborating right away while still leaving room to expand capacity as data needs grow.
• Blazing fast 2.5 GbE networking - A dedicated 2.5 Gigabit Ethernet interface delivers significantly higher throughput than standard Gigabit connections. Expect quicker file transfers, accelerated backups, and more responsive multi-user access across workstations, laptops, and virtual machines, making it ideal for media-rich workflows and data-intensive tasks in mid-sized offices.
• iSCSI support for virtualization and server workloads - The TeraStation 3430DN includes iSCSI capabilities, enabling efficient block-level storage that can be presented to virtualization hosts and servers. This makes it a practical, cost-effective storage option for running virtual machines, test environments, or databases alongside centralized file sharing without needing a traditional SAN.
• Secure, enterprise-ready features in a compact form - Designed to balance security and affordability, the 3430DN provides centralized access controls, data protection workflows, and straightforward administration. It is TAA compliant, making it suitable for procurement in government and enterprise environments where compliance and reliability matter for day-to-day operations and regulated workloads.
• Scalable storage for growing teams - While optimized for environments of around 40-50 users, the NAS supports growth through expandable storage options and straightforward management. The combination of reliable drives, efficient network performance, and centralized backup capabilities helps teams scale their storage infrastructure without overhauling their backup and collaboration processes.

Technical Details of BUFFALO TeraStation 3430DN

• Bays and form factor: 2-Bay Desktop NAS with a compact, space-saving footprint.
• Drive configuration: 4 TB total storage across 2 x 2 TB HDDs included with the unit.
• Network connectivity: 2.5 GbE Ethernet for faster data transfers and backups.
• Protocols and features: iSCSI support for virtualization; centralized file sharing and backup capabilities; TAA compliant.
• Deployment readiness: Partially-populated drive bays for immediate use and easy expansion.
• Security and compliance: TAA compliance and enterprise-grade security options for office environments.
• Target audience: Ideal for small offices and teams of 40-50 users needing reliable storage and simple management.

How to Install BUFFALO TeraStation 3430DN

To deploy the BUFFALO TeraStation 3430DN quickly and safely, begin with a stable, well-ventilated workspace. Place the NAS on a flat surface away from heat sources and dust, ensuring there is adequate airflow around the chassis. Connect the power cord to a reliable outlet and attach the Ethernet cable to a network switch or router. Power on the unit and wait for it to boot. The device will obtain an IP address automatically via DHCP, or you can configure a static IP if your network requires it.

Access the web-based management interface from a computer on the same network by entering the NAS’s IP address into a supported browser. If a setup wizard appears, run it to guide you through the initial configuration. Create an administrator account with a strong password and set basic network options, time zone, and security preferences. Configure user accounts and define permissions for each user or group so that sensitive data and important backups remain protected.

Set up your storage and data protection policies. Initialize the drives if required and select a RAID level that reflects your desired balance of redundancy and capacity. Enable iSCSI targets if you plan to host virtual machines or require block-level storage for servers. Create and share folders for teams, projects, backups, and media libraries, and assign appropriate access rights. Schedule regular backups to local storage, another NAS, or cloud destinations if supported by your license and network policy. Periodically check for firmware updates to ensure you have the latest security enhancements and performance improvements.

After configuration, run a quick test to verify file transfers between client workstations and the NAS, create a test user, and simulate a restore operation to ensure your backup and recovery plan functions as expected. Document the setup and keep a maintenance log for future updates or changes. Enable alerting and email notifications if available, so you receive timely information about drive health, capacity, and network status. With the 3430DN deployed, your organization gains centralized storage that is easy to manage, scalable for growth, and reliable enough to support everyday collaboration, backups, and virtualization workflows.

Frequently Asked Questions

• Q: What is the total storage in the BUFFALO TeraStation 3430DN?
  A: The unit includes 4 TB total storage (2 x 2 TB drives) in this partially-populated configuration.
• Q: Does it support 2.5 GbE networking?
  A: Yes, it includes a 2.5 GbE Ethernet interface for faster data transfers and backups.
• Q: Is iSCSI supported?
  A: Yes, the device supports iSCSI for virtualization and server workloads.
• Q: Is this NAS compliant with TAA?
  A: Yes, the BUFFALO TeraStation 3430DN is TAA compliant.
• Q: Is it suitable for 40-50 users?
  A: The device is designed to serve small offices with around 40-50 users, providing centralized storage and backup; performance depends on workloads and network configuration.