c5a family
The c5a family has 8 sizes on AWS EC2, from 2 to 96 vCPUs and 4 to 192 GiB of memory. In US East (N. Virginia), on-demand prices run $0.077 to $3.696 per hour for Linux. It is sold in 22 regions and listed as compute optimized.
Sizes and prices in US East (N. Virginia)
| Type | vCPUs | Memory (GiB) | On-demand /hr | Spot /hr | 1-yr reserved /hr |
|---|---|---|---|---|---|
| c5a.large | 2 | 4 | $0.077 | $0.0271 | $0.049 |
| c5a.xlarge | 4 | 8 | $0.154 | $0.0636 | $0.097 |
| c5a.2xlarge | 8 | 16 | $0.308 | $0.1129 | $0.194 |
| c5a.4xlarge | 16 | 32 | $0.616 | $0.2238 | $0.388 |
| c5a.8xlarge | 32 | 64 | $1.232 | $0.4063 | $0.776 |
| c5a.12xlarge | 48 | 96 | $1.848 | $0.5765 | $1.164 |
| c5a.16xlarge | 64 | 128 | $2.464 | $0.7715 | $1.552 |
| c5a.24xlarge | 96 | 192 | $3.696 | $0.9585 | $2.328 |
Compare c5a
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Regions
Africa (Cape Town)Asia Pacific (Hong Kong)Asia Pacific (Tokyo)Asia Pacific (Seoul)Asia Pacific (Mumbai)Asia Pacific (Singapore)Asia Pacific (Sydney)Canada (Central)EU (Frankfurt)EU (Stockholm)EU (Milan)EU (Ireland)EU (London)EU (Paris)Middle East (Bahrain)South America (Sao Paulo)US East (N. Virginia)US East (Ohio)AWS GovCloud (US-East)AWS GovCloud (US-West)US West (N. California)US West (Oregon)
Prices in USD per hour for Linux; reserved prices are 1 year, no upfront. Updated 2026-11-12 from AWS public price lists. Compare all AWS EC2 instance types.