Buffalo LinkStation SoHo 4TB 2-Bay HDD Desktop NAS Server (2 x 2TB)

Overview

The Buffalo LS220D0402B is a 4TB 2-bay desktop NAS server designed to provide small offices and home users with a reliable and secure way to store, organize, and back up important files. Equipped with two 2TB hard drives configured in RAID 1, it ensures your data is automatically mirrored for protection against drive failure. Powered by an 800 MHz Marvell Armada processor and 256 MB of DDR3 memory, this NAS delivers smooth performance for everyday file sharing and backup tasks over a Gigabit Ethernet connection.

Key features

• Pre-installed 2TB SATA II drives configured in RAID 1 for automatic data redundancy and protection
• Flexible RAID options including RAID 0 and JBOD to tailor storage performance and capacity to your needs
• Direct Copy function enables quick transfer of photos and videos from USB devices without a computer
• Time Machine compatibility for seamless backups of Mac devices
• SSL encryption and a closed system architecture to safeguard your data from unauthorized access
• Easy plug-and-play setup that connects directly to your router for immediate network storage access
• Integrated UPS synchronization to prevent data loss during unexpected power outages

Key specs

• Total storage capacity: 4TB (2 x 2TB drives)
• Processor: 800 MHz Marvell Armada
• Memory: 256 MB DDR3
• Drive interface: SATA II
• Network interface: Gigabit Ethernet (up to 1000 Mb/s)
• RAID support: RAID 0, RAID 1, JBOD
• USB ports: for Direct Copy functionality

Connectivity and compatibility

This NAS server connects to your existing network via Gigabit Ethernet, allowing multiple users to access and share files efficiently. It supports Mac Time Machine backups, making it a practical choice for mixed-device environments. The USB port enables direct data transfers from external drives, simplifying media management without needing a PC.

Performance and reliability

The combination of the Marvell Armada processor and DDR3 memory ensures smooth handling of file transfers and backups. RAID 1 configuration provides real-time data mirroring, reducing the risk of data loss. Additionally, UPS synchronization helps maintain data integrity during power interruptions, making this NAS a dependable storage solution for critical files.

Ideal uses and environments

This NAS is well suited to small business offices, home offices, and users who require a straightforward, secure way to centralize and protect their data. It fits naturally into setups where multiple users need shared access to files, and its compatibility with Mac and Windows systems makes it versatile for mixed-device households or teams.