NAS · Head to head

Ubiquiti UNAS 4 vs Ubiquiti UNAS Pro 4

Full NAS comparison in 2026

Data from Amazon and official Ubiquiti site.
2026 verdict
Ubiquiti UNAS Pro 4 is the more complete option versus Ubiquiti UNAS 4 in 2026, helped most by storage. It builds its lead on storage, then backs it up with a stronger showing on its broader overall balance. The only strong reason to choose Ubiquiti UNAS 4 is if price is more important to you than the overall verdict. For most setups, Ubiquiti UNAS Pro 4 is the smarter buy.
vs
FeatureUbiquiti UNAS 4Ubiquiti UNAS Pro 4Winner
Price$379.00$499.00Ubiquiti UNAS 4
StorageNoneHot SwappableUbiquiti UNAS Pro 4

Frequently Asked Questions

Which is better overall: Ubiquiti UNAS 4 or Ubiquiti UNAS Pro 4?

Ubiquiti UNAS Pro 4 has the stronger overall profile in this comparison, especially for storage.

What is the biggest difference between Ubiquiti UNAS 4 and Ubiquiti UNAS Pro 4?

Price is one of the clearest differences: Ubiquiti UNAS 4 lists $379.00, while Ubiquiti UNAS Pro 4 lists $499.00.

Which one looks better on price?

Ubiquiti UNAS 4 is listed at $379.00, while Ubiquiti UNAS Pro 4 is listed at $499.00. Ubiquiti UNAS 4 (better spec).

Who should buy Ubiquiti UNAS 4?

Choose Ubiquiti UNAS 4 if your priority is price and that matters more than storage.

Who should buy Ubiquiti UNAS Pro 4?

Choose Ubiquiti UNAS Pro 4 if your priority is storage and that matters more than price.

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