Buffalo TeraStation 3430RN: 4-Bay Rackmount NAS with 16TB, 2.5GbE, iSCSI, TAA Compliant

The Buffalo TeraStation 3430RN is a high-performance, rackmount NAS designed to turn shared storage into a centralized, secure, and scalable backbone for your business. Delivered as a 4-bay system with 16TB of pre-installed storage (4 x 4TB HDDs), this device is engineered for offices and teams that demand fast data access, robust backups, and reliable multi-user collaboration. With dual 2.5GbE networking, flexible iSCSI targets, and a feature-rich management interface, the TeraStation 3430RN is built to meet the needs of mid-sized organizations while staying affordable, easy to deploy, and straightforward to manage. From file sharing to VM storage and disaster recovery, this NAS blends enterprise-grade capability with practical usability for everyday business operations.

• Exceptional storage capacity and easy maintenance: Ships with 16TB total storage (4 x 4TB HDDs) across four hot-swappable bays, enabling simple expansion or replacement without downtime while keeping data access uninterrupted.
• High-speed, scalable networking: Dual 2.5GbE network ports support bandwidth-intensive tasks, with options for link aggregation to maximize throughput for concurrent users, backups, media streaming, and virtualization workloads.
• Versatile data access and virtualization readiness: Supports SMB, NFS, and iSCSI with LUNs, making it ideal for centralized file services, scalable shares, and virtualization environments using VMware or Hyper-V. Perfect for hosting VM disk stores or consolidating storage for multiple hosts.
• Security, compliance, and reliability: Built-in AES-256 hardware encryption, granular user permissions, and TAA compliance for government procurement. RAID protection (0/1/5/6/10) plus hot-swappable drives deliver data resilience and uptime you can count on.
• Intuitive management and energy efficiency: Centralized administration, proactive health monitoring, and power-conscious operation help IT teams manage storage with confidence, reduce downtime, and simplify backups and restoration tasks.

Technical Details of Buffalo TeraStation 3430RN

• Model: Buffalo TeraStation 3430RN
• Bays: 4 bays
• Total storage included: 16TB (4 x 4TB HDDs)
• Drive type: SATA hard disk drives
• Form factor: Rackmount 2U chassis
• Networking: 2 x 2.5GbE ports (supports link aggregation)
• iSCSI: Yes, with iSCSI target and LUN support
• Protocols: SMB/CIFS, NFS, and iSCSI; suitable for mixed environments and virtualization workloads
• RAID levels: 0, 1, 5, 6, 10 (with hot-swappable drives for easy maintenance)
• Security: AES-256 hardware encryption, user permissions, and encryption at rest options
• Compliance: TAA (Trade Agreements Act) compliant
• Power: 100-240V AC, 50/60Hz
• Management: Web-based management console with dashboards for health, storage usage, and performance metrics

How to install Buffalo TeraStation 3430RN

• Unpack and prepare: Verify the 4 x 4TB drives are correctly seated in the hot-swappable bays. If you are replacing existing drives, back up all data before removal.
• Rack mounting and cabling: Install the unit in your rack, secure it in place, connect two network cables to a switch or router supporting 2.5GbE, and plug the power cord into a reliable outlet.
• Power on and access the web UI: Power up the NAS and use a web browser to connect to the management interface. The initial setup wizard guides you through essential configurations.
• Configure storage and RAID: Choose your preferred RAID level (0/1/5/6/10) and create one or more volumes. Verify drive health and parity, then assign a volume to shared folders or iSCSI targets as needed.
• Set up access and services: Create user accounts, assign permissions, and enable required services (SMB for Windows/macOS clients, NFS for Linux workloads, and iSCSI for virtualization). Configure backup plans and remote replication if desired.
• Secure and back up: Enable encryption if required, apply strong passwords, and schedule regular backups to local, remote, or cloud destinations to protect critical data assets.

Frequently asked questions

• Q: Is the Buffalo TeraStation 3430RN suitable for virtualization? A: Yes. With its iSCSI targets and high-speed 2.5GbE networking, you can store VM disks and run virtualization hosts efficiently. Ensure your hosts meet performance requirements and size LUNs appropriately for best results.
• Q: What kind of protection does it offer for data? A: The system supports RAID levels 0/1/5/6/10 for redundancy, hot-swappable drives for maintenance without downtime, and AES-256 hardware encryption to protect data at rest. Regular backups and, if needed, remote replication further enhance data protection.
• Q: What network capabilities does it provide? A: It features two 2.5GbE network ports with support for link aggregation, enabling higher throughput, fault tolerance, and better performance for multi-user access, backups, and virtualized workloads.
• Q: Which protocols are supported for sharing data? A: The TeraStation 3430RN supports SMB/CIFS and NFS for file sharing, along with iSCSI for block-level storage used by servers and virtualization platforms.
• Q: Is this device compliant with procurement requirements? A: Yes, it is TAA compliant, making it suitable for organizations subject to government procurement guidelines in many regions.