Synology
The Synology DS925+ is a 4‑bay, diskless NAS aimed at prosumers and small businesses, offering a quad‑core AMD Ryzen CPU, dual 2.5 GbE ports, and expandable memory up to 32 GB. It combines high performance, robust DSM software, and flexible storage options, though it limits drive choices and lacks 10 GbE support.
Pros
Current
$639.84
Average
$646.44
Lowest
$511.99
Highest
$703.99
Lower = better sales rank
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Timetec
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Synology
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MINISFORUM
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UGREEN
UGREEN
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Cons
From Expert Reviews
Praised by Experts
Criticized by Experts
From User Reviews
Users Complain About
Best For
Prosumers, small businesses, and IT enthusiasts who need a reliable, high‑performance NAS for file sharing, backup, virtualization, and surveillance, and who are comfortable using Synology‑certified drives.
Not Ideal For
Users who require native 10 GbE connectivity, those who want to use third‑party drives without warranty concerns, or environments where an open, non‑locked ecosystem is essential.
Expert Opinion
Professional reviewers praise the DS925+ for its powerful AMD Ryzen processor, dual 2.5 GbE networking, and flexible SSD caching, noting that it delivers enterprise‑grade performance in a compact 4‑bay form factor. The DSM software suite is highlighted as a major strength, offering a wide range of backup, virtualization, and surveillance tools. However, critics point out the loss of 10 GbE support and the strict Synology‑only drive policy as notable drawbacks that may deter power users.
What Users Say
Everyday users appreciate the fast file transfers, quiet operation, and the ease of use provided by DSM, especially for small‑business workflows. The main pain points revolve around the locked‑down drive ecosystem and the lack of 10 GbE, which some users feel limits future‑proofing and flexibility.
Common Complaints
Drive compatibility restrictions requiring Synology‑certified disks. Absence of 10 GbE ports limiting ultra‑fast network transfers. Perceived lock‑in to Synology’s software and hardware ecosystem
How It Compares
Compared to its predecessor DS923+, the DS925+ sacrifices 10 GbE for a more cost‑effective dual 2.5 GbE setup but adds an AMD Ryzen CPU and expanded memory capacity. It competes with other 4‑bay NAS units like QNAP TS‑453D, offering a more polished DSM experience but with stricter drive policies.
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