UNAS-2-B

Ubiquiti

UNAS-2-B

3 positive 0 neutral 8 negative

Based on 11 Reddit mentions

$244.99

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Reddit mentions

Original Reddit posts and comments behind this analysis.

UNAS 4 - MARCH 2026 - PART II... yeah, theres more. it's the hardware too....

Great in-depth review as I think a write up like this may have had me hold off on my unas2 purchase. However, what this NAS has in lack of features can make up for in what you plan on using it for. (Give and take) My problems with ubiquiti at the moment is that they don't just make a great all aroun

...

AutoX_Advice in r/Ubiquiti

March 21, 2026 2:19 PM

15

Did I make a mistake getting a UNAS 4 instead of a different NAS?

I have a Synology and a UNAS device in the same place and the Synology keeps drives significantly cooler. It’s on the order of 15-20C different. Ubiquiti just needs to raise those fan RPMs and let the device be a bit more proactive with cooling.

financiallyanal in r/UNIFI

July 9, 2026 9:04 AM

5

New NAS product pages are up!

Check out Aoostar R1, Intel N150 based, with two HDD bays, similar price as UNAS 2 but with quite more performance and capabilities Arm cpu used by Ubiquiti will offer.

mixedd in r/Ubiquiti

September 18, 2025 4:26 PM

7

Thinking about a UNAS Pro 4 — worth buying now, or should I wait for the UNAS 4 or just go with a UNAS 2?

I haven’t tried a UNAS, I’ve set one up. Definitely lacks what my Synology has. But UNAS would integrate really well with my all Ubiquiti cams and network. But Synology does the trick for me for now

Infamous-Bike-3989 in r/Ubiquiti

February 18, 2026 6:18 PM

3

[Updated] Planning my first Ubiquiti network for a new house - does this setup make sense?

This is fine, but I question the utility of the UNAS 2. Unless you're solely looking for an inexpensive Ubiquiti-branded way to get network attached storage, it's a dead end. Having only 2 bays means you're limited to mirroring for redundancy, and it has no error detection capabilities. While I thin

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TJhambone09 in r/Ubiquiti

March 7, 2026 9:15 PM

2

Did I make a mistake getting a UNAS 4 instead of a different NAS?

The downvote is fine as I recognize the intended use case difference. But in my year of using Ubiquiti it's been a common thread in all of their devices, they seem to be designed to run a warmer than other products. That's a design choice as all companies do thermal analysis to understand expected o

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Gorgonesh in r/UNIFI

July 9, 2026 3:31 PM

1

UPS 2u is back in stock

Important note: some people misunderstand what UNAS is, and think it's a replacement for Synology, ugreen, etc., but it's not. The UNAS is a storage device, not a server, so any criticisms like "it doesn't do X thing that my Synology does" are stupid and aren't what I'm talking about. There are actu

...

slightlysublevel in r/Ubiquiti

June 15, 2026 9:59 PM

1

Help for UNAS-Pro-4, from someone who owns one!

The poster u/theslies confirmed the UNAS-Pro-4 is indeed a different architecture. Feels like the UNAS-2/UNAS-4 devices are failures like the UPS devices :( Feels like typical Ubiquiti to use its users as their beta testers... again.

Maria_Thesus_40 in r/Ubiquiti

March 21, 2026 6:28 PM

1

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