Drive sizes can be mixed so go for the largest available (6 Tb), see the link for how adding drives works.
https://support.kaleidescape.com/ar...remiere-server-when-a-disk-cartridge-is-added
Remember any drives you add to an existing server must be new or re-initialised.
Suggest you contact your dealer.
https://support.kaleidescape.com/ar...remiere-server-when-a-disk-cartridge-is-added
Remember any drives you add to an existing server must be new or re-initialised.
Suggest you contact your dealer.