NAS · Head to head

Synology DS223 vs Synology DS223j

Full NAS comparison in 2026

Data from Amazon and official Synology site.
2026 verdict
For most buyers in 2026, Synology DS223 is the safer pick over Synology DS223j because of memory capacity and storage. Its strongest advantages show up in memory capacity and storage, with its broader overall balance helping widen the gap. Synology DS223j still makes sense if price is your priority, but most buyers should still lean toward Synology DS223. For most setups, Synology DS223 is the smarter buy.
vs
FeatureSynology DS223Synology DS223jWinner
Price$285.99$209.99Synology DS223j
Memory Capacity2 GB1 GBSynology DS223
StorageHot SwappableNoneSynology DS223
Rating4.64.6Tie
Warranty2 years2 yearsTie
ProcessorHardware Encryption EngineHardware Encryption EngineTie
NetworkWake on LANWake on LANTie
Apps & VirtualizationPlex Media Server, Surveillance App, AI Photo RecognitionPlex Media Server, Surveillance App, AI Photo RecognitionTie

Frequently Asked Questions

Which is better overall: Synology DS223 or Synology DS223j?

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

What is the biggest difference between Synology DS223 and Synology DS223j?

Price is one of the clearest differences: Synology DS223 lists $285.99, while Synology DS223j lists $209.99.

Which one looks better on price?

Synology DS223 is listed at $285.99, while Synology DS223j is listed at $209.99. Synology DS223j (better spec).

Who should buy Synology DS223?

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

Who should buy Synology DS223j?

Choose Synology DS223j if your priority is price and that matters more than memory capacity.

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