Synology
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The Synology DS225+ is a compact 2‑bay NAS that adds a 2.5 GbE port and expandable memory to the DS224+, delivering faster network speeds, quiet operation, and a rich DSM software ecosystem for home and small‑office use.
Pros
Current
$1,083.91
Average
$1,010.49
Lowest
$999.07
Highest
$1,083.91
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Cons
From Expert Reviews
Praised by Experts
Criticized by Experts
Best For
Home users, small offices, and edge deployments that need fast network transfers, quiet operation, and a versatile DSM app ecosystem; ideal for media streaming, backup, home labs, and users upgrading from older Synology models.
Not Ideal For
Heavy virtualization or enterprise workloads that require more than 6 GB RAM, SSD caching via M.2, native 10GbE connectivity, or direct HDMI media playback.
Expert Opinion
Professional reviewers praise the DS225+ for its upgraded 2.5GbE port, which delivers a noticeable speed boost for backups and media streaming, and for its quiet, solid construction. The DSM platform and Btrfs snapshots are highlighted as strong data‑protection features, while the ability to expand memory and attach a DX525 unit adds future‑proofing. The main criticisms focus on the absence of M.2 slots and a 10GbE upgrade path, as well as the limited 6 GB RAM ceiling.
What Users Say
Everyday users consistently commend the fast 2.5GbE networking, low noise level, and ease of setup with DSM. Many appreciate the value of the included Surveillance Station licenses and the ability to expand storage via the DX525 unit. Recurring complaints mirror the expert cons, especially the desire for M.2 SSD caching and higher RAM capacity.
Common Complaints
Missing M.2 NVMe slots, limited RAM capacity, no 10GbE upgrade, reliance on official Synology memory, and lack of HDMI output.
How It Compares
vs. Synology DS224+
Advantages
Disadvantages
Choose the DS225+ if you need faster network performance and memory expansion; stick with the DS224+ for a lower‑cost entry point when 1GbE is sufficient.