DiskStation DS1821+

Synology

DiskStation DS1821+

19 positive 1 neutral 12 negative

Based on 32 Reddit mentions

$4599.00

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Reddit mentions

Original Reddit posts and comments behind this analysis.

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Any thoughts on Ubiquiti NAS vs Synology?

Same boat here. DS1821+ has yet to let me down with dozens of Docker containers and other servers running.

ben_r_ in r/Ubiquiti

January 11, 2026 7:02 PM

6

Synology + immich + BIG Archive = I am impressed!

Only if you also use Synology photos like OP mentioned. I used to run on dedicated box, but have moved it back to my Synology DS1821+ since remote ML works so well that the 1821+ can handle everything else and has most of my storage. It took me hours to figure out how to fix this with targeted SQL q

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msapple in r/immich

November 2, 2025 2:53 AM

5

NAS for Small Editing Team with a quirk?

I wasn't sure if this was a QNAP forum, or the editors forum, when I got this notification. No matter what I say - I wind up insulting someone - perhaps I will wind up insulting you. This is the editors forum. It is for professional editors. Professional editors are not using iPhones and GoPro camer

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BobZelin in r/editors

November 18, 2025 12:13 AM

3

What NAS are you all using?

Synology DS1821+, 32GB memory, 10GBe card and 8 x 18TB WD Red Pro HDDs. Run dozens of Docker containers on it and haven't felt the need for anything more powerful yet. Worth noting, no transcoding is done.

ben_r_ in r/jellyfin

February 10, 2026 9:06 PM

2

Cat destroys UPS!!

Totally. The battery replacement is $219 and I’m thinking, I need something newer on my NAS. It’s the 8 bay DS1821+ which I still love and is in used daily!

Apart_Length_868 in r/HomeNetworking

October 24, 2025 7:23 AM

3

Large storage (20-30TB) external HD recs?

I have a Synology DS1821+ with 8x 20tb Exos drives and a Chelsio 2 port SFP+ 10Gbps network card. It is friggin fantastic. Probably overkill based on what you said, but I think if you find a Synology with the network and storage capacity you need it's really hard to go wrong with them

ReallyQuiteConfused in r/videography

November 22, 2025 5:11 AM

1

NAS for Home Theater Media Question

I moved from plex and other tings running on an old windows pc to a synology ds1821+. If I had it to do again I'd do the same. For me the killer app is SHR allowing disparate drives to give redundancy. I love the rich user community - I had my apps all install on a local ssd before I added the cache

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Dabduthermucker in r/HomeNAS

November 19, 2025 6:54 PM

1

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