


DDR5 gives on-die error correction Extra bays give cache options Compatible RAM upgrades TrueNAS compatibility


Affordable. And works very well

Great product -Synology 10Gb

Perfect for me - just wanted a simple NAS for data backups. I plugged it in and in 1 minute it was booted and on-line taking on data. Didn't have to touch a thing. I didn't install the Navigator. The web-based settings interface is easy to use and everything it does seems to be perfectly clear. I did turn on the DLNA service - yes it instantly shows up as a source on my "smart" BluRay player.



- Easier than I expected to setup; - smaller than I expected, which is great!; - quieter than I expected! Overall Im surprised with the quality, ease of use and speed.



This is my second DS1621+ (backs up my first) and they work really well. I only use them to backup my PC files from 6 active computers in my household, so I'm not really hammering the drives with media server or plex server functions. For me the Synology NAS's are the bext. I'm also running 4 Drobos as a third backup and, whilst the drobos are much simpler to setup, I much prefer the Synologies.

This was supper easy to set up!!


I haven't set-up or used this item yet Newegg Order process was very easy and shipping took only 3 days to send to my address in California - received item a few days earlier than estimated

- Rackmount - Minimal dept (works with shallow racks) - Good cooling - Possibility of 2 PSU - Possibility of extra disks units *. - SSH is available for advanced system admin**. *Read well on Synology website if you are planning to use it. ** DSM is NOT a regular linux release, so make SURE you know what you are doing. Refer to the documentation and community forum to learn more.


Quick and easy install Converts M.2 for usage for Synology without NVME slots.

Easy to unbox, populate with NVME M.2 SSD cards, configure, add an external HD for scheduled backups and snapshots.