AWS specifications vary by region and over time. We suggest an AWS instance type of C4.4xlarge for production. For evaluation or testing, an instance type of M3 Medium is sufficient.
But in case the instances are not meant for production, what other options are there?
CA PAM 3.4.X / 4.0.X and 4.1.X
Any of these could be used, but it must be taken into account that the network bandwidth in these cases is much lower than for the recommended type. This must be considered before departing from the recommended specification