Buffalo TeraStation 3420RN 8TB 4-Bay 1U Rackmount NAS Server (4 x 2TB)

Overview

The Buffalo TS3420RN0804 is a 1U rackmount NAS server designed to provide 8TB of reliable storage for small businesses, branch offices, and home workspaces. Equipped with four 2TB NAS-grade hard drives, it offers flexible RAID configurations to balance speed and data protection. Powered by a 1.4 GHz quad-core Annapurna Labs processor and 1 GB of DDR3 memory, this server handles multiple simultaneous file transfers and backups efficiently, making it suitable for environments where large files are frequently accessed and shared.

Key features

• Four hot-swappable 2TB NAS-grade hard drives allow easy replacement without downtime, ensuring continuous operation.
• Supports RAID 0, 1, 5, 6, 10, and JBOD configurations to tailor storage performance and redundancy to your needs.
• Dual Ethernet ports support up to 2.5 GbE speeds with link aggregation and network redundancy options for improved connectivity.
• Three USB 3.0 ports enable fast external backups and data transfers, expanding storage flexibility.
• Active Directory integration supports up to 10,000 user accounts, simplifying management within existing Windows domains.
• Cloud synchronization with Amazon S3, Dropbox, OneDrive, and Azure provides off-site backup and disaster recovery options.
• User-friendly web interface streamlines setup, monitoring, and management of the NAS server.
• Built for continuous 24/7 operation with a three-year warranty and Buffalo’s VIP 24-hour hard-drive replacement service for critical uptime.

Key specs

• Storage capacity: 8 TB (4 x 2 TB NAS-grade hard drives)
• Processor: Annapurna Labs 1.4 GHz quad-core
• Memory: 1 GB DDR3
• RAID support: 0, 1, 5, 6, 10, JBOD
• Network interfaces: Dual Ethernet ports up to 2.5 GbE
• USB ports: Three USB 3.0
• Active Directory support: Up to 10,000 users
• Form factor: 1U rackmount
• Warranty: Three years with 24-hour hard-drive replacement

Connectivity and compatibility

This NAS server offers versatile connectivity options to fit into various network environments. The dual 2.5 GbE Ethernet ports support link aggregation, which can increase throughput or provide failover protection. USB 3.0 ports allow quick connection of external drives for additional backups or data transfers. Integration with major cloud services like Amazon S3, Dropbox, OneDrive, and Azure ensures your data can be securely backed up off-site, enhancing disaster recovery strategies.

Performance and reliability

The combination of a quad-core Annapurna Labs processor and 1 GB of DDR3 memory ensures smooth handling of multiple users accessing large files simultaneously. Hot-swappable drives mean that if a hard drive fails, it can be replaced without interrupting service, which is crucial for maintaining uptime in busy office environments. The NAS is designed for continuous 24/7 operation, supported by a robust warranty and rapid hard-drive replacement service to minimize downtime.

Ideal uses and environments

This NAS server fits well in small to medium-sized offices, branch locations, and home workspaces where secure, shared storage is essential. It is particularly suited to teams that work with large files, such as design firms or architecture studios, and environments that require reliable backups and easy integration with existing Windows networks. Its rackmount form factor makes it a strong choice for IT setups with limited space but high storage demands.