A1 EC2 instances
Compare 6 sizes in this general purpose family. Each instance page shows its specifications and on-demand price when available. Region, purchase model and workload behavior affect the total cost.
| Instance | vCPUs | Memory |
|---|---|---|
| a1.medium | 1 | 2 GiB |
| a1.large | 2 | 4 GiB |
| a1.xlarge | 4 | 8 GiB |
| a1.2xlarge | 8 | 16 GiB |
| a1.4xlarge | 16 | 32 GiB |
| a1.metal | 16 | 32 GiB |