Synology DS918+ SSD Cache Install and Is it worth it? - YouTube
Synology DS 918+ NAS Review - ITSMDaily.com
Synology DS 918+ NAS Review - ITSMDaily.com
Synology has quietly added support for M.2 SSD volumes. This is a huge deal, as Synology previously allowed these slotted SSD drives for cache purposes only, limiting their utility. : r/StorageReview