Synology
DiskStation DS1821+
Based on 32 Reddit mentions
$4599.00
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Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
Dear Bob, I need help. NAS setup
well - Synology has removed the DS1821+ from their website, so I cannot tell you what is the largest supported drive. On the current models - DS1823xs+ and DS1825+, they are only officially supporting Synology drives, not Seagate or Western Digital or Toshiba. There were some drives that were suppor
...BobZelin in r/editors
August 31, 2025 9:57 PM
39
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
NAS setup for small team, hybrid workflow
Good morning. Your "Synology rep" - really ? using an iSCSI LUN has nothing to do with remote editing. For your simple application - all you need to do is connect via the built in SMB network protocol, which is both on your Mac (and any office PC) and the Synology. To do professional video editing,
...BobZelin in r/editors
November 14, 2025 2:47 PM
8
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
...msapple in r/immich
November 2, 2025 2:53 AM
5
State of UGreen vs Synology
Yeah, i got a 4800+ at the kickstarter. It really is kinda basic hardware compared to computers out today, but its so much faster than the synology in every measurable way. The 10gbe network is a must have. I genuinely think that Synology management has never used their own products. Its been great,
...Coupe368 in r/UgreenNASync
February 12, 2026 6:31 PM
3
Synology Migration - HOWTO
It being slow seems to be a synology limitation. I had overseer as the only container running, a quad core ryzen CPU, 500GB of NVME cache and 64GB of RAM in my DS1821+. Still performed awfully, moving to another box made it lightning fast.
CForChrisProooo in r/Overseerr
February 22, 2026 7:44 AM
2
Minisforum N5 Air or Aoostar WTR Max
Sure! Usage and risk estimation is totally yours 😀 Bear in mind that commodity NVMEs (and SSDs and even HDDs) may not be able to flush all data from DRAM to storage/hardware in case of power loss and you may loose and corrupt your data this way. You estimate risks yourself, but ECC is important for
...ComprehensiveLuck125 in r/HomeNAS
May 2, 2026 11:36 PM
1
Stick with 6×4TB SSDs or move to large HDDs for a Plex NAS?
SSDs are wasted on a NAS, don't bother. The bottleneck is your network connection. Its like taking a 5 gallon bucket and dumping it into a drinking straw. Its not going to go through any faster than a regular water bottle. If you have SSDs laying around then use them, but you will get the same speed
...Coupe368 in r/HomeNAS
March 15, 2026 12:22 PM
1
FYI: DSM 7.3 Breaks Plex (and the fix)
I had similar issues with "7.3.2-86009 Update 3", worked fine with "7.3.2-86009 Update 2".I'm running plex server version v.1.43.0.10492-121068a07 (last available to date) and also upgrading to the beta (v.1.43.1.10540-3972d551c) did not solve this. I use my plex daily and found this really frustrat
...MightyDaddd in r/PleX
March 22, 2026 2:55 PM
1
2 or 4 bay media server?
I started with a DS920+ and now I have a DS1821+ w/ DX513 expansion plus a DS1618+. If drives were cheaper I'd probably have less and just upgraded the drives in my DS1821+.
DocMadCow in r/HomeServer
March 26, 2026 7:04 PM
1