Synology DiskStation DS925+ vs TerraMaster F4-424 Pro
Side-by-side comparison of features, pricing, ratings, and alternatives.
The DS925+ is a four‑bay desktop NAS that runs on a quad‑core AMD Ryzen processor, delivering fast file transfers and smooth multitasking for multiple users. It ships with Synology’s DiskStation Manager (DSM) operating system, offering a rich suite of apps for backup, file sharing, media streaming, and more. Designed for scalability, the unit supports up to 64 TB of raw storage and can be expanded with a PCIe 3.0 x4 slot for optional 10 GbE networking. Energy‑efficient features such as scheduled power‑on/off and fan speed control help keep operating costs low while providing enterprise‑grade data protection.
The TerraMaster F4-424 Pro is a high-performance four-bay NAS designed for professionals and businesses. It features an Intel Core i3 processor and dual 2.5GbE networking for fast data transfer and reliable connectivity. With its robust hardware and advanced software features, the F4-424 Pro is ideal for demanding applications such as data backup, file sharing, and multimedia streaming.
- High-performance Ryzen CPU for demanding workloads
- Expandable 10 GbE networking via PCIe slot
- Comprehensive DSM app ecosystem
- Flexible RAID and Btrfs snapshot protection
- High-performance Intel Core i3 processor
- Dual 2.5GbE networking for fast data transfer
- Supports up to 4 x 3.5" or 2.5" SATA drives
- Advanced software features for data protection and access control
- No built‑in 10 GbE port, requires separate expansion card
- No Wi‑Fi or Bluetooth connectivity
- Higher price point compared to basic 4‑bay NAS
- No Wi-Fi connectivity option
- No built-in battery or power backup
- Limited expandability options
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Powerful 4‑bay NAS with Ryzen performance and 10 GbE upgrade path.
The Verdict
AI-generated from listing dataThe TerraMaster F4-424 Pro offers higher raw networking speed with dual 2.5 GbE and a stronger Intel i3 CPU, while the Synology DS925+ is cheaper, lighter, and provides an upgrade path to 10 GbE via PCIe.
Key differences
- •Dual 2.5 GbE ports vs. two 1 GbE ports (Synology can add 10 GbE via PCIe)
- •Intel Core i3 CPU vs. AMD Ryzen quad‑core CPU
- •Price: $859.99 (TerraMaster) vs. $549 (Synology)
- •Weight: 3.4 kg (TerraMaster) vs. 2.2 kg (Synology)
- •Maximum native network speed without add‑on (2.5 GbE vs. 1 GbE)
Performance
Intel Core i3 and dual 2.5 GbE give higher out‑of‑the‑box throughput than Synology’s Ryzen with only 1 GbE.
Build quality
Heavier 3.4 kg chassis suggests more robust construction than Synology’s 2.2 kg unit.
Connectivity
Synology offers PCIe slot for future 10 GbE upgrade, while TerraMaster lacks expansion.
Power & efficiency
Synology is lighter and likely consumes less power; no specific power specs given but weight implies lower demand.
Compatibility
Both support 3.5"/2.5" SATA drives, SMB/AFP/NFS/FTP and have similar OS openness (neither open source).
Price & value
Synology costs $549 versus TerraMaster’s $859.99, a $310 savings.
Warranty & support
Both provide 2‑year warranties.
Choose Synology DiskStation DS925+ if…
SMBs or prosumers wanting lower cost, lighter unit, and optional 10 GbE upgrade.
Choose TerraMaster F4-424 Pro if…
Businesses needing faster built‑in network throughput and stronger CPU without extra cards.
Common questions
Which unit is cheaper?
Synology DS925+ MSRP $549; TerraMaster F4-424 Pro MSRP $859.99.
Can I get 10 GbE out of the box?
No; TerraMaster only has dual 2.5 GbE, Synology only 1 GbE but can add a 10 GbE PCIe card.
Do both support the same drive types?
Yes, both accept up to four 3.5" or 2.5" SATA drives.