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#4 in Best NAS / Network Attached Storage

Synology DS223 Home & Office Backup Hub - Centralize Files, Protect Data & Monitor Property (2-Bay Diskless NAS)

Synology · 2 more picks

Best for

Best for backup

Amazon rating

★★★★★4.5(896)

Amazon aggregate, one input among many in the Verdict Score

Verdict scoreGreat
81/ 100

Current price

$239.75

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Updated Jun 27, 2026 · 1 min read

Synology DS223 Home & Office Backup Hub - Centralize Files, Protect Data & Monitor Property (2-Bay Diskless NAS)

Sources behind this verdict

10 reviewers weighted by source trust

Methodology →

The consensus

What reviewers found

Synthesized across the trust-weighted source mix below.

Across the reviewers we read, the Synology DS223 is the go-to entry into the DSM ecosystem for backup-first buyers. dongknows.com calls it a valuable NAS for those needing a robust network data-sharing and backup solution, and r/synology threads repeatedly praise its free first-party backup tooling for centralizing PCs, phones and external drives. With 896 verified-purchase ratings at 4.5 stars, the real-world consensus is solidly positive.

What reviewers liked

  • Large verified-purchase base (896 ratings at 4.5 stars)
  • Synology DSM backup tools repeatedly praised for centralizing PCs, phones and drives
  • Untagged expert review (dongknows.com) rates it a valuable backup solution

Where it falls short

  • ARM platform is best for storage/backup, not heavy apps or transcoding per reviewers
  • A 'disappointed with DS223' thread and a negative DS223j setup anecdote appear in the data
  • No independent test-lab evidence among supplied sources

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Across the reviews

Synthesis · not our verdict

Across the reviewers we read, the Synology DS223 is the go-to entry into the DSM ecosystem for backup-first buyers. dongknows.com calls it a valuable NAS for those needing a robust network data-sharing and backup solution, and r/synology threads repeatedly praise its free first-party backup tooling for centralizing PCs, phones and external drives. With 896 verified-purchase ratings at 4.5 stars, the real-world consensus is solidly positive.

Reviewers do set expectations: this is an ARM-based two-bay aimed at file storage, backup and light media rather than heavy app workloads, though one community owner was 'surprised how well the DS223 runs Docker' for a few containers. There are dissenting voices—a 'disappointed with DS223' thread and a separate negative DS223j setup experience appear in the data—so the picture isn't uniformly glowing, but the weight of consensus is that it does its core job reliably.

For someone who primarily wants a dependable, well-supported backup hub with Synology's software, the cross-source verdict is favorable.

Key specs

Source: Amazon listing
One Place for All Your Data - Consolidate scattered files from multiple computers, phones and external drives into one accessible hub with 100% ownership
Professional File Collaboration - Share projects with clients, sync documents across teams and maintain version control without Dropbox fees
Automated Backup Protection - Set-and-forget backups for Macs, PCs and mobile devices to multiple destinations including cloud and external drives
DIY Surveillance System - Transform IP cameras into a professional monitoring solution with motion alerts, recording schedules and remote viewing
2-Year Warranty - Reliable hardware backed by Synology's expert customer support team and ongoing software updates

What customers say

2 verified voices
I am surprised how well the DS223 runs Docker. If you are planning to run a few docker containers, the DS223 will get the job done.
Supportingvia r/synology
I bought a Synology DS223j this week and the whole experience from the start was a complete desaster. Needless to say, I will return the unit.
Supportingvia r/synology

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Video review

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Synology DS223 NAS Review” · YouTube

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