db.x2m.32xlarge is an AWS RDS size with 64 vCPUs, 4096 GiB memory (Intel Xeon Scalable Ice Lake). In US East (N. Virginia) it costs $60.864 per hour on demand ($44,430.72 per month) for SQL Server Enterprise, Single-AZ. It is sold in 19 regions; the cheapest is US East (Ohio) at $60.864 per hour.
Prices by region
USD per hour, SQL Server Enterprise, Single-AZ. Reserved prices are no upfront, standard. Cheapest on-demand first.