Synology 1520+?

[Enquiries]

Hello Robbie,

A have a question about the Volumes on Nas.
I have a DS1520+ including 2 Seageate Iron Wolf Pro 16 TB HDD,
2 Samsung 970 EVO Plus 1TB M.2 SSD.
My problem: 2 x 16 TB and i have only 14.6 TB.
What to do?
Should i buy an extra HDD with lower storage to maximise my Volume with SHR Raid.
Is it possible to get my total volume when i buy an 4TB - 10TB HDD?
What tip can you give?

Thanks,
Geert

[ed]

I hope this tool helps : https://www.synology.com/en-uk/support/RAID_calculator?hdds=16%20TB|16%20TB|16%20TB