TerraMaster Launches F4 425 Pro
TerraMaster, a leading innovator in network-attached storage solutions, today announced the launch of the F4-425 Pro, its first AI – Powered NAS built on the all-new TOS 7 operating system. Developed over 300+ days, TOS 7 integrates AI into every layer-from kernel to interface-allowing users to complete more than 90% of complex NAS configurations through natural language, eliminating the traditional learning curve.
Powered by an Intel N350 8-core processor and 16GB DDR5 memory, the F4-425 Pro delivers the performance required for 8K video transcoding, large-scale media workflows, and demanding business environments. Its unique 4+3 hybrid storage design combines four HDD bays with three M.2 NVMe SSD slots, supporting up to 152TB of total capacity. The M.2 SSDs can be configured with TRAID or RAID 5, giving users flexible, high-speed storage options for caching, tiering, or primary data.
The TerraMaster F4-425 Pro is available for £639.99 on Amazon UK and $799.99 on Amazon US. It is also available on Terra-Master.com – To celebrate the launch, TerraMaster is offering 20% discount from June 23rd to July 6th 2026.
Designed for modern creative and business workflows, the F4-425 Pro introduces deep AI assistant integration, including one-click installation of OpenClaw, enabling natural language control of system settings, file management, backups, and more. Smart automation features further enhance productivity, offering automatic photo organisation, 4K media resource fetching, intelligent task scheduling, and 24/7 AI-driven security patrol.
The F4-425 Pro also introduces a suite of smart automation features designed to reduce manual workload. These include automatic photo backup and organisation, intelligent 4K media resource fetching, scheduled task management, and a 24/7 AI-powered security patrol that monitors system activity and alerts users to unusual behaviour. Together, these capabilities make the F4-425 Pro a powerful, self-optimising hub for creative studios, production teams, and SMBs that rely on secure, always-on data access.
With its blend of AI intelligence, high-end hardware, and flexible storage design, the F4-425 Pro sets a new benchmark for modern NAS systems, delivering enterprise-level capability in a device that anyone can operate with ease. It’s perfect for professional media teams managing large-scale content workflows, photographers dealing with massive RAW photo libraries, and small to medium-sized businesses needing reliable, intelligent data storage.
Key Features
- AI – Powered OS (TOS 7) Built from the ground up with AI at its core. Complete 90%+ of NAS configurations using natural language – no technical expertise required.
- Deep AI Assistant Integration One-click installation of OpenClaw enables NAS control via text.
- Powerful 8-Core Performance Intel N350 8-core processor with 16GB DDR5 RAM delivers smooth 8K transcoding and fast multitasking.
- Innovative 4+3 Hybrid Storage 4× HDD + 3× M.2 NVMe SSD design supporting up to 152TB (32TB*4+8TB*3). M.2 SSDs support TRAID/RAID 5 for flexible, high-speed storage.
- Smart Automation Suite Auto-backup and organise photos, auto-fetch 4K media resources, intelligent task management, and 24/7 AI security patrol.
Technical Specifications
- CPU: Intel N350 8-core
- Memory: 16GB DDR5
- Drive Bays: 4× HDD + 3× M.2 NVMe
- Max Capacity: 152TB
- Supported File Systems: NTFS, APFS, exFAT, EXT4, FAT32
- Supported OS: macOS, Windows, Linux
- AI Features: TOS 7 AI-Powered architecture.
- Integration with the open-source OpenClaw project, one-click deployment.
The F4-425 Pro underscores TerraMaster’s commitment to delivering intelligent, high-performance storage solutions for creators, enthusiasts, and businesses seeking next-generation NAS capabilities.
The TerraMaster F4-425 Pro is available for £639.99 on Amazon UK and $799.99 on Amazon US. It is also available on Terra-Master.com – To celebrate the launch, TerraMaster is offering 20% discount from June 23rd to June 6th 2026.


