SQL Server RDS on Outposts max supported size and estimation

Hi, since I'm evaluating to migrate an On Premise SQL Server with a storage size > 40TB, I'd like to understand about the below informations about RDS for SQL Server on Outposts:

1. What could be the maximum storage size supported by RDS for SQL Server on Outposts ?
2. How can I estimate storage capacity for RDS for SQL Server on Outposts using AWS Calculator?
3. Is MS SQL Server 2012 version supported?

Thanks in advance

Best regards