With these regional launches, C5 instances are available in the AWS US East (N. Virginia), US West (Oregon), US West (N. California), US East (Ohio), Asia Pacific (Singapore), Asia Pacific (Mumbai), Asia Pacific (Sydney), Canada (Central), EU (London), EU (Paris), EU (Ireland), EU (Frankfurt), and South America (São Paulo) Regions.
C5 instances are available in 6 sizes and introduce a new larger size, c5.18xlarge, which provides 72 vCPUs and 144 GiB of memory. They are purchasable as On-Demand, Reserved, Spot and as Dedicated Instances or Dedicated Hosts in these AWS Regions.
To get started, visit the AWS Management Console, AWS Command Line Interface (CLI), and AWS SDKs. To learn more, visit the Amazon EC2 C5 instance page.