Buffalo TeraStation 5820DN 128TB 8-Bay Desktop NAS Server

Overview

The Buffalo TS5820DN12808 is an eight-bay desktop NAS server designed to provide 128TB of high-capacity storage through eight preinstalled 16TB drives. It is built to support growing offices, creative studios, and departmental teams that require a secure and efficient way to store and access large datasets. Powered by a quad-core 2.04 GHz Annapurna Labs processor and 8 GB of DDR4 memory, it maintains smooth performance even with multiple users connected simultaneously. The native 10 Gigabit Ethernet port ensures fast file transfers, making it suitable for handling large video projects or virtual machine images without delays.

Key features

• Eight hot swappable drive bays allow for easy replacement or capacity upgrades without downtime.
• Flexible RAID options including 0, 1, 5, 6, 10, and JBOD to balance data redundancy, speed, and storage efficiency based on your needs.
• 256-bit encryption protects data at rest, while optional two-factor authentication adds an extra layer of security against unauthorized access.
• High-speed 10 Gigabit Ethernet connectivity reduces wait times when transferring large files across the network.
• Compatibility with Windows, macOS, and popular cloud services enables seamless integration into diverse IT environments.
• Robust hardware and software design ensure reliable operation for business-critical storage tasks.

Key specs

• Storage capacity: 128 TB (eight 16TB drives)
• Processor: Quad-core Annapurna Labs 2.04 GHz
• Memory: 8 GB DDR4
• Network interface: Native 10 Gigabit Ethernet port
• RAID support: 0, 1, 5, 6, 10, JBOD
• Security: 256-bit encryption, optional two-factor authentication
• Drive bays: 8 hot swappable

Connectivity and compatibility

This NAS server offers a native 10 Gigabit Ethernet port that supports rapid data transfers, ideal for environments where large files are frequently accessed or shared. It integrates smoothly with Windows and macOS systems, as well as leading cloud platforms, allowing teams to work across different operating systems without compatibility issues. This flexibility makes it a practical choice for mixed-device offices and creative teams.

Performance and reliability

The combination of a quad-core 2.04 GHz processor and 8 GB of DDR4 memory ensures the system remains responsive under heavy workloads and multiple simultaneous connections. Hot swappable bays minimize downtime during maintenance or upgrades, while RAID configurations provide options to optimize for speed, redundancy, or storage capacity. These features contribute to consistent uptime and data availability for business operations.

Ideal uses and environments

This NAS server fits well in small to medium-sized businesses that need centralized, secure storage for large files such as video content, backups, or virtual machine images. It is particularly suited for creative studios, departmental teams, and offices that require fast access to shared data and robust security measures. Its scalability and performance make it a strong choice for environments where data integrity and quick retrieval are essential.