Efficient 6-Core Performance: Driven by an Intel Core i3-1215U processor (6 cores, 8 threads, up to 4.4GHz) paired with 8GB of fast DDR5 memory. Dual M.2 NVMe slots with Hyper Cache acceleration boost performance for VM backups and 4K tasks, while AES-NI encryption ensures secure, efficient data processing.

Dual 10GbE, 20Gbps Aggregate Speed: Features two 10-gigabit Ethernet ports supporting link aggregation and SMB multichannel. This enables blazing sequential write speeds over 2000MB/s, making it ideal for high-bandwidth workflows like video editing and rapid database access.

96TB Capacity with TRAID Flexibility: This 4-bay server supports up to 96TB of raw storage. It offers traditional RAID 0/1/5/6/10 and TerraMaster's innovative TRAID for online, no-downtime capacity expansion, perfectly balancing protection with future growth.

TOS 6 with Proactive SPC Security: Runs the advanced TOS 6 operating system, featuring the exclusive SPC (Security & Privacy Control) module. SPC actively validates all system processes, creating a powerful, proactive defense alongside AES-256 encryption and a firewall to block ransomware.

All-in-One BBS Backup Suite: Includes the TerraMaster Business Backup Suite (BBS), integrating Centralized Backup, TerraSync, Duple Backup, CloudSync, and Snapshot tools. Build flexible 3-2-1 protection strategies for everything from employee PCs to critical servers.

Ultra-Compact 1U Rack Design: Built into a shallow 1U chassis with a depth of only 360mm. Its tool-less, rail-free design saves critical rack space, while optimized airflow ensures quiet, reliable operation in offices or server rooms.

Built-in Media Server Hub: Leverages robust 4K video decoding to seamlessly support Plex, Emby, and Jellyfin. Easily host a corporate video library, digital signage, or entertainment streaming platform directly from your backup server.

Compatibility Guide: Unlock Top Performance, choose a certified, high-stability hard drive.

2-Year Worry-Free Warranty: Professional Support for Your Data's Future.

TerraMaster Entry-Level Enterprise NAS

U4-500