Buffalo TeraStation 3430DN – 2-Bay Desktop NAS with 16TB, 2.5GbE, iSCSI

The Buffalo TeraStation 3430DN is a compact, enterprise-grade networked storage solution designed to meet the demands of growing workgroups, small offices, or media-rich households. Partially-populated with 16TB of HDD storage (2x8TB), this two-bay desktop NAS provides immediate capacity for file sharing, backups, and virtualization tasks, while leaving room to scale as your data needs evolve. Built with reliability in mind, the 3430DN combines fast networking with robust data protection features and a user-friendly management interface, so teams can collaborate securely and efficiently without the usual storage headaches. This model is ideal for teams that require rapid access to shared work files, media libraries, and critical backups, plus straightforward remote administration for distributed workforces. Expect steady performance, flexible storage management, and dependable uptime that helps you focus on growing your business rather than wrestling with storage bottlenecks.

• Pre-installed 16TB of storage (2 x 8TB HDDs) provides immediate capacity for shared folders, backups, and media libraries. The NAS supports flexible RAID options such as RAID 0 for performance, RAID 1 for redundancy, or JBOD to combine drives as separate volumes, enabling you to tailor data protection and performance to your workload.
• Two 2.5GbE Ethernet ports deliver faster network transfers and support for link aggregation on compatible switches, boosting throughput during high-demand tasks like large file transfers, multi-user access, and heavy backups across your local network.
• iSCSI target and initiator support allows the TeraStation to present block storage to servers, virtualization hosts, and backup applications as local disks, enabling centralized storage pools and efficient data management within your IT environment.
• TAA-compliant design with energy-efficient operation and quiet cooling makes it suitable for office environments, media rooms, or small data centers. The appliance is built to run continuously while keeping noise levels low and electricity usage sensible, helping you lower total cost of ownership over time.
• Comprehensive software and management tools provide streamlined file sharing (SMB/NFS), scheduled backups, and remote access from mobile devices. The web-based Buffalo TeraStation Manager offers intuitive administration, user controls, and monitoring to simplify data protection and team collaboration.

Technical Details of Buffalo TeraStation 3430DN

• Model: Buffalo TeraStation 3430DN
• Bays: 2-bay desktop NAS; partially populated with 2 x 8TB HDDs included
• Total storage: 16 TB (2 x 8 TB drives)
• Networking: 2 x 2.5 GbE Ethernet ports
• Drive interface: SATA hard drives; RAID levels: 0, 1, JBOD
• Storage protocol: iSCSI Target and Initiator support
• Operating system: Buffalo NAS software with web-based TeraStation Manager
• Compliance: TAA compliant
• Power: Desktop form factor with energy-efficient operation
• Compatibility: Cross-platform support for Windows, macOS, and Linux with SMB/NFS sharing

How to install Buffalo TeraStation 3430DN

• Unbox the NAS and place it in a cool, well-ventilated area near your network equipment. Ensure there is ample airflow and access to cables for a clean setup.
• Connect the included network cables to your switch or router that supports 2.5 GbE, and attach the other ends to the NAS's Ethernet ports.
• Plug in the power cord and power on the device. Allow the system to boot and initialize the connected drives and firmware.
• Access the setup wizard through a web browser by entering the NAS's default IP address or by using the Buffalo TeraStation Manager (TSM) utility to locate the device on the network.
• During setup, configure your preferred RAID option (0, 1, or JBOD) based on your data protection needs. Create shared folders for users, enable iSCSI targets if required for servers or virtualization, and set up user accounts and access permissions.
• Configure backups according to your workflow: local backups to the NAS, remote backups to another device, or cloud-based backup options if supported by the firmware.
• Finish by enabling any security features that align with your policy (strong passwords, user permissions, encryption if available) and test with a sample file transfer to verify performance and reliability.

Frequently asked questions

• What exactly comes in the box? The Buffalo TeraStation 3430DN ships as a two-bay desktop NAS pre-populated with 16TB (2 x 8TB) HDDs. It includes the NAS chassis, power adapter, network cables, and quick start documentation. Additional accessories or drives may be available separately.
• Does it support iSCSI? Yes. The 3430DN provides iSCSI target and initiator support, enabling you to present block storage to servers, virtualization hosts, or backup applications as local disks for centralized storage pools.
• What network speeds does it offer? It features two 2.5 GbE Ethernet ports for faster data transfers and improved throughput on busy networks, with the possibility of link aggregation on compatible switches for even higher performance.
• Is it compatible with Windows, macOS, and Linux? Yes. The NAS supports common sharing protocols such as SMB and NFS and is designed for cross-platform use across Windows, macOS, and Linux environments.
• Is the model compliant with trade regulations? Yes, the TeraStation 3430DN is TAA compliant, making it suitable for procurement by federal, state, and local agencies and other organizations subject to Trade Agreements Act requirements.
• Can storage be expanded later? The unit is designed to grow within its 2-bay chassis via RAID configurations and drive replacements. For larger scale, you can add additional Buffalo NAS devices or migrate data to new drives, depending on firmware capabilities. Always refer to the latest firmware documentation for expansion options.