RA3 AWS Redshift sizes
AWS Redshift has 4 rA3 sizes in US East (N. Virginia), across 1 family. The cheapest is ra3.large at $0.543 per hour on demand (2 vCPUs, 16 GiB).
Prices in US East (N. Virginia), cheapest first
| Type | Family | vCPUs | Memory (GiB) | On-demand /hr | 1-yr reserved /hr |
|---|---|---|---|---|---|
| ra3.large | ra3 | 2 | 16 | $0.543 | $0.3801 |
| ra3.xlplus | ra3 | 4 | 32 | $1.086 | $0.7602 |
| ra3.4xlarge | ra3 | 12 | 96 | $3.26 | $2.282 |
| ra3.16xlarge | ra3 | 48 | 384 | $13.04 | $9.128 |
Families
Other categories
Prices in USD per hour for the standard option; reserved prices are 1 year, no upfront. Updated 2026-11-12 from AWS public price lists. Compare all AWS Redshift sizes.