Ubiquiti UNAS-4-W 4-Bay NAS Server, White, 4GB RAM, 2.5GbE, 10GbE

The Ubiquiti UNAS-4-W is a compact 4-bay desktop NAS server designed for small to medium businesses and prosumers. Powered by a quad-core ARM Cortex-A72 processor and 4GB DDR4 RAM, it delivers reliable performance for file sharing, backups, and media streaming. With dual network interfaces (1x 10GbE RJ45 and 1x 1GbE RJ45), it offers high-speed connectivity. The UNAS-4-W supports up to 80TB of storage (4x 20TB HDDs) and features hot-swappable, tool-less drive bays for easy maintenance. It runs on UniFi OS, providing seamless integration with the UniFi ecosystem.

Advantages

High-speed 10GbE networking ensures fast data transfers. Tool-less, hot-swappable drive bays simplify upgrades and maintenance. Compact desktop form factor fits any workspace. UniFi OS offers intuitive management and integration with other UniFi devices.

Suitable for

• Home offices and small businesses needing centralized storage
• Creative professionals requiring fast access to large media files
• IT enthusiasts building a UniFi-based network

Key specifications

• Drive Bays: 4 (3.5" SATA HDD/SSD, 2.5" SSD/HDD)
• Maximum Storage: 80 TB (4 x 20 TB HDDs)
• Network Interfaces: 1x 10GbE RJ45, 1x 1GbE RJ45
• Processor: Quad-core ARM Cortex-A72
• Memory: 4 GB DDR4
• RAID Levels: 0, 1, 5, 10, JBOD
• Form Factor: Desktop
• Color: White
• Power Supply: Internal 200W AC/DC

Recommendations

For optimal performance, use with Ubiquiti UniFi switches and access points. Pair with 10GbE network adapters for maximum throughput.