DX517 expansion Unit?

[Enquiries]

Hi i really love your youtube videos really help me alot in choosing my first NAS DS1815+ and now DS1819+
I'm using the DS1819+ now with SHR2 Btrfs 4X2TB and 4X6TB i was thinking if i get the DX517 Expansion Unit can i slot in 2xSSD in raid 1 READ cache ?

Thanks

[ed]

I am glad that the videos helped you.If you connect Synology expansion you should be able to create separate RAID on it. And few slots should be able to be set for caching.I hope this helps.