NAS · Head to head

Synology DS225+ vs Synology DS423

Full NAS comparison in 2026

Data from Amazon and official Synology site.
2026 verdict
Between Synology DS225+ and Synology DS423, Synology DS225+ is the better overall pick in 2026, leading on price, rating, and warranty. Its clearest strengths are price, rating, and warranty, and it still looks stronger on processor and apps & virtualization. Synology DS423 is still relevant if you care most about its specific feature mix, but Synology DS225+ is the stronger recommendation overall. For the average buyer, Synology DS225+ is the safer choice.
vs
FeatureSynology DS225+Synology DS423Winner
Price$364.99$399.99Synology DS225+
Rating4.74.4Synology DS225+
Warranty3 years2 yearsSynology DS225+
ProcessorHardware Transcoding, Hardware Encryption EngineHardware Encryption EngineSynology DS225+
Apps & VirtualizationDocker Containers, Virtual Machines, Plex Media Server, Surveillance App, AI Photo RecognitionPlex Media Server, Surveillance App, AI Photo RecognitionSynology DS225+
Memory Capacity2 GB2 GBTie
StorageHot SwappableHot SwappableTie
NetworkWake on LANWake on LANTie

Frequently Asked Questions

Which is better overall: Synology DS225+ or Synology DS423?

Synology DS225+ has the stronger overall profile in this comparison, especially for price, rating, and warranty.

What is the biggest difference between Synology DS225+ and Synology DS423?

Price is one of the clearest differences: Synology DS225+ lists $364.99, while Synology DS423 lists $399.99.

Which one looks better on price?

Synology DS225+ is listed at $364.99, while Synology DS423 is listed at $399.99. Synology DS225+ (better spec).

Who should buy Synology DS225+?

Choose Synology DS225+ if your priority is price and rating and that matters more than the competing advantages.

Who should buy Synology DS423?

Choose Synology DS423 if your priority is its specific strengths and that matters more than price.

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