Unmatched 4‑Bay NAS Performance: The F4‑424 Max is driven by an Intel® Core™ i5‑1235U 10‑core processor, equipped with 8GB of DDR5 memory, dual 10GbE ports, and dual M.2 NVMe SSD cache slots. With support for 20Gbps aggregated bandwidth, it delivers desktop‑level performance for virtualization, databases, and 4K media production.

Engineered for Quiet Operation: It features a multi‑layer shock‑absorbing and noise‑reduction design, operating 50% quieter than the previous generation, with noise levels as low as 21 dB(A) at idle. Even under full load, it remains cool and quiet, making it ideal for professional office and creative environments.

Lightning‑Fast Speeds for Real‑Time Workflows: Performance is boosted by 220% over the prior generation, with application loading 160% faster and file access 90% quicker. Combined with SMB Multichannel, it achieves sequential write speeds up to 2090 MB/s and 4K random read/write speeds up to 400 MB/s, enabling smooth multi‑workstation 4K editing.

Comprehensive Hybrid Storage and Data Protection: It supports hybrid HDD/SSD configurations with multiple RAID modes and flexible TRAID. The TOS 7 operating system provides multi‑layered protection: TFSS snapshots for instant recovery, Duple Backup for a 3‑2‑1 strategy, and Centralized Backup for business environments.

Professional OS with Effortless Expansion: The system comes pre‑installed with TOS 7, supporting Docker, virtual machines, and various business applications. It features tool‑free drive trays and a slide‑open M.2 SSD cover for quick setup, and storage can be easily expanded by connecting TerraMaster DAS devices.