At the end of 2014 my Synology DS411slim decided to abandon me and a couple of weeks ago I have purchased this nas to store the data in the Synology until I could put some more thinking into an appropriate fix/hack/replacement.
I expected that the LS220 would be no match for the higher end brands in the SOHO area, but still I couldn’t help the first thought: cheap plastic.
Once it is filled with the two disks it feels a bit better thanks to the extra weight and reduced flex that they warrant to the device.
The setup was fairly smooth even if the quick startup guide could be better and the UI was all but exciting.
The same feeling as before: cheap.
In the end all I need in the short run is a SMB share to copy as much data as possible from the DS411Slim while it works before overheating.
For this basic use I consider the device as a good fit for a very convenient price, but then comes in the performance in my environment.
The best sustained writing rate I could get so far is 28MB/s on a cabled 1Gbit link while using disk2vhd to backup my notebook (98GB in about 57 minutes).
Compared to the 37-40MB/s that I was getting on the 4 years old DS411Slim (see this old post about encrypted vs. unencrypted writing speed I was experiencing) this is not a good number for this workload and makes the LS220D less suitable for one of my key use cases.
To conclude: if you have a pair of spare 3.5″ drives in a drawer the LS220D is an expensive way (I paid mine 69.99€) to put them to work for the benefit of the entire house.
If you are planning to purchase the drives for the purpose of putting together a NAS you should really shop for a higher class NAS than the LS220D.
Pingback: DS411Slim overheating fix attempt #1 | marcoullasci
Pingback: Homeplug AV2 with MIMO: real life | marcoullasci