Host classes

A host class must be selected when creating each cluster. The class determines the computing power to be allocated for each DB host in the cluster.

The available storage does not depend on the host class. For storage limitations, see the section Quotas and limits

Available host classes

If you change the host class, the characteristics of all hosts in the cluster change, too.

Host class name Number of CPUs RAM, GB
s1.nano 1 4
s1.micro 2 8
s1.small 4 16
s1.medium 8 32
s1.large 16 64
s1.xlarge 32 128