
Terramaster
The TerraMaster F4-424 Pro is a high‑performance 4‑bay NAS aimed at business and media‑centric use, featuring an 8‑core Intel i3‑N305 CPU, 32 GB DDR5 RAM and dual 2.5 GbE ports. It supports 4K 60 fps hardware transcoding, NVMe caching, and a flexible TRAID system for mixed‑capacity drives.
Pros
Current
$859.99
Average
$697.94
Lowest
$524.99
Highest
$859.99
Lower = better sales rank
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Cons
From Expert Reviews
Praised by Experts
Criticized by Experts
From User Reviews
Users Love
Users Complain About
Best For
Small‑to‑medium businesses and power users who need high‑throughput file sharing, Docker containers, and 4K media streaming with hardware transcoding. Ideal for Plex/Emby enthusiasts, content creators, and IT admins requiring fast 2.5 GbE networking and NVMe cache.
Not Ideal For
Environments that demand 10 GbE networking, upgradeable memory, a metal chassis, or front‑panel USB access. Not suited for users who prioritize physical security features like Kensington locks or plan to replace the OS with alternatives such as TrueNAS.
Expert Opinion
Professional reviewers praise the F4‑424 Pro for its unmatched CPU power, abundant DDR5 memory, and advanced media capabilities such as 4K 60 fps transcoding with AV1 support. The dual M.2 slots and TRAID flexibility are highlighted as strong differentiators, while the plastic enclosure, lack of 10 GbE, and limited physical security features are noted as drawbacks.
What Users Say
Everyday users appreciate the fast performance, smooth 4K streaming, and the convenience of NVMe caching, often noting the ample RAM as a major plus. Recurring complaints focus on the non‑upgradable memory, the cheap‑feel plastic chassis, and the missing front USB and security lock.
Common Complaints
Users frequently report the rubber feet detaching, the plastic chassis feeling cheap, the inability to expand RAM, and the absence of a front USB port or 10 GbE connectivity.
How It Compares
vs. QNAP (e.g., TS‑453D)
Advantages
Disadvantages
Choose the F4‑424 Pro for out‑of‑the‑box performance and media features; opt for QNAP if you need a metal chassis, upgradeable RAM, and 10 GbE expansion.
vs. Synology (e.g., DS‑923+)
Advantages
Disadvantages
The F4‑424 Pro is better for users needing high RAM, NVMe caching and advanced transcoding, while Synology excels for those who prioritize software ecosystem and premium chassis.

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