NAS · Head to head

Synology DS223 vs Ubiquiti UNAS 2

Full NAS comparison in 2026

Updated August 2026
Data from Amazon and official Synology and Ubiquiti sites.
2026 verdict
Across the 2026 comparison, Synology DS223 earns the nod over Ubiquiti UNAS 2 on the strength of processor, storage, and network. It wins the broader comparison through processor, storage, and network, while apps & virtualization helps confirm the result. You should still consider Ubiquiti UNAS 2 if price matters more than raw overall balance. That is enough to make Synology DS223 the better pick for most buyers.
vs
FeatureSynology DS223Ubiquiti UNAS 2Winner
Price$285.99$264.99Ubiquiti UNAS 2
ProcessorHardware Encryption EngineNoneSynology DS223
StorageHot SwappableNoneSynology DS223
NetworkWake on LANNoneSynology DS223
Apps & VirtualizationPlex Media Server, Surveillance App, AI Photo RecognitionNoneSynology DS223

Frequently Asked Questions

Which is better overall: Synology DS223 or Ubiquiti UNAS 2?

Synology DS223 has the stronger overall profile in this comparison, especially for processor, storage, and network.

What is the biggest difference between Synology DS223 and Ubiquiti UNAS 2?

Price is one of the clearest differences: Synology DS223 lists $285.99, while Ubiquiti UNAS 2 lists $264.99.

Which one looks better on price?

Synology DS223 is listed at $285.99, while Ubiquiti UNAS 2 is listed at $264.99. Ubiquiti UNAS 2 (better spec).

Who should buy Synology DS223?

Choose Synology DS223 if your priority is processor and storage and that matters more than price.

Who should buy Ubiquiti UNAS 2?

Choose Ubiquiti UNAS 2 if your priority is price and that matters more than processor.

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