October 21, 2025 — TerraMaster proudly launches the F4-425 Plus and F2-425 Plus series, two hybrid Network Attached Storage (NAS) devices designed for tech enthusiasts, small businesses, and home users. The F4-425 Plus features a pioneering 3+4 bay design, while the F2-425 Plus offers a 3+2 bay configuration for entry-level expansion. Both are equipped with dual 5GbE high-speed networking, three M.2 SSD slots, AI-driven privacy protection, and hybrid storage capacities of up to 144TB/84TB. These two products set a new benchmark in the NAS market with outstanding performance, top-tier security, and versatile applications. Combined with TerraMaster OS 6 (TOS 6) software and the Business Backup Suite (BBS), they provide seamless management and comprehensive data protection.
Powerful Performance and Scalability
The F4-425 Plus and F2-425 Plus are powered by Intel N150 quad-core processor (up to 3.6 GHz), 16GB/8GB DDR5 memory, and dual 5GbE network interfaces, achieving transfer speeds of up to 1010 MB/s to handle high-demand data processing with ease.
Both models feature an innovative design with three M.2 SSD slots (up to 8TB each), allowing M.2 SSDs to serve as high-speed cache or independent storage pools. TerraMaster’s proprietary TRAID technology boosts read/write speeds by 30% while enhancing data reliability and redundancy, revolutionizing storage architecture. Each HDD supports up to 30TB, and storage can be seamlessly expanded via USB-connected storage arrays, offering virtually unlimited scalability.
Superior Drive Compatibility and Collaborative Innovation
TerraMaster embraces an open collaboration philosophy, partnering with leading drive manufacturers like Western Digital and Seagate to create a robust storage ecosystem. As a market leader, TerraMaster conducts compatibility testing with over 50 mainstream drive models to ensure performance and stability, delivering a reliable user experience. Through these partnerships, TerraMaster drives innovation in NAS technology, providing efficient and forward-thinking storage solutions.
Tailored Solutions for Every User
Tech Enthusiasts: Unleash Infinite Possibilities
The F4-425 Plus and F2-425 Plus offer high-performance hardware and flexible customization for tech enthusiasts, unlocking creative potential.
Robust Hardware: The Intel N150 quad-core processor and 16GB/8GB DDR5 memory, paired with integrated UHD Graphics, deliver powerful 4K/8K video transcoding and multi-session hardware acceleration. Dual 5GbE ports ensure ultra-fast file transfers and support concurrent multi-user access. AES-NI encryption and TRAID/RAID 5 array support balance performance and security.
Virtualization and Downloads: Integrated Docker Compose and Portainer support thousands of containerized applications, while VirtualBox enables multiple virtual machines. Tools like Aria2 and qBittorrent streamline media downloads.
Smart Operating System: TOS 6 offers an intuitive interface with multi-language support, dynamic themes, and one-click optimization for ease of use and reliability.
Seamless Cloud Integration: CloudSync supports one-way or two-way backups with bandwidth limits and version history.
Small and Medium Businesses: Efficient Collaboration and Secure Backups
These NAS devices provide enterprise-grade collaboration and data protection for small businesses, optimizing operations.
Enhanced Team Collaboration: Features include role-based permissions, shared folders, and Windows Domain/LDAP integration. TNAS.online enables global remote access without complex setup.
Comprehensive Backup and Security: The Business Backup Suite includes TerraSync for synchronization, Duple Backup for offsite disaster recovery, CloudSync for integration with Google Drive, OneDrive, and Amazon S3, and Snapshot for ransomware protection. AES-NI encryption, 256-bit TLS, OTP authentication, and HyperLock-WORM technology ensure tamper-proof data.
Versatile Applications: Supports file, email, web, FTP servers, MySQL, CRM, Node.js, and Java VM, ideal for education, consulting, and finance sectors.
Home Users: Preserve Memories and Share Entertainment
These devices serve as secure data hubs and premium entertainment solutions for families, safeguarding precious memories.
Local AI Photo Management and Privacy Protection: AI-powered photo management recognizes faces, pets, and scenes without uploading to the cloud, ensuring privacy. The photo app offers intelligent album organization for managing millions of photos. TNAS Mobile app simplifies backups and sharing with customizable permissions, accessible globally via TNAS.online.
4K/8K Multimedia Transcoding and Playback: The Intel processor and UHD Graphics provide robust 4K/8K video transcoding, ideal for NAS and media servers like Plex, Jellyfin, or Emby. They efficiently handle H.264 and H.265 (HEVC) formats for smooth playback and seamless multi-device streaming via DLNA.
User-Friendly Management: Disks can be mounted directly to retain original data. The TOS 6 dashboard offers real-time monitoring and one-click optimization, while TNAS.online provides subscription-free private cloud access.
Availability
The TerraMaster F4-425 Plus and F2-425 Plus are now available through TerraMaster’s official website (www.terra-master.com), Amazon, Walmart, and authorized channels, with a 2-year global warranty and lifetime technical support. As flagship launch models, they come with a 15% discount during the first week (October 21–27, 2025). Visit TerraMaster’s website today to experience these innovative NAS solutions and embrace the future of intelligent storage!
Purchase Link:
Official Store, Amazon US, Amazon UK, Amazon DE, Amazon FR, Amazon IT, Amazon ES, Amazon JP, Amazon CA, Amazon PL, Amazon NL, Amazon SE, Aliexpress
For more details, please visit:
https://www.terra-master.com/en-us/products/f4-425-plus
https://www.terra-master.com/en-us/products/f2-425-plus
Follow TerraMaster on social media:
Facebook: https://www.facebook.com/terramasterofficial
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LinkedIn: https://www.linkedin.com/company/terra-master
YouTube: https://www.youtube.com/@TerraMasterGlobal
TikTok: https://www.tiktok.com/@terramaster_official
About TerraMaster
TerraMaster is a professional brand focused on innovative storage solutions for homes, businesses, and enterprises. With a commitment to performance, reliability, and user-friendly design, TerraMaster delivers cutting-edge NAS and DAS products to meet diverse storage needs.
Share Your TerraMasterBBS Story to Win F4-425 Plus!
To enter: https://gleam.io/3JPWn/terramaster-autumn-giveaway
Seems to be RealTek, so likely RTL8126 (that's what's used in the F4 SSD TNAS).
