Disks for Synology NAS DS918+


I have a Synology NAS 918+ with 3TB WD Green drives. I have them running for some years.
2 disks are showing errors once and a while. I'm not sure if I should replace them all (quite costly, just bought the DS918+).

What disks would you advise to use (home usage, running virtual machine manager but could buy the SSD cache to optimize speed).
3TB is good enough, 4 TB is also an option. Budget is around 300 Euro.

Who is Participating?
Joe Winograd, Fellow&MVEConnect With a Mentor DeveloperCommented:
Hi Jan,
In the WD product line, the Red drives are recommended for NAS devices. The 3TB one is £92 at Amazon UK (€104):

Since you need four drives for the 4-bay Synology DS918+, that would, unfortunately, put you about €116 over budget. There may be less expensive choices, but I have no personal experience with them, as I have put WD Red drives in all the NAS units for my clients and myself in the past several years. Regards, Joe
Andrew Hancock (VMware vExpert / EE MVE^2)VMware and Virtualization ConsultantCommented:
Any disks which are certified for use with Synology NAS.


What ever is cheapest, Western Digital or Seagate both do NAS ranges....

We use WD Red and Seagate NAS

Natty GregIn Theory (IT)Commented:
RED they are built for always on
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