m6in family
The m6in family has 10 sizes on AWS RDS, from 2 to 128 vCPUs and 8 to 512 GiB of memory. In US East (N. Virginia), on-demand prices run $0.258 to $16.525 per hour for PostgreSQL, Single-AZ. It is sold in 9 regions and listed as general purpose.
Sizes and prices in US East (N. Virginia)
| Type | vCPUs | Memory (GiB) | Tier | On-demand /hr | 1-yr reserved /hr |
|---|---|---|---|---|---|
| db.m6in.large | 2 | 8 | $0.258 | $0.1988 | |
| db.m6in.xlarge | 4 | 16 | $0.516 | $0.3976 | |
| db.m6in.2xlarge | 8 | 32 | $1.033 | $0.7953 | |
| db.m6in.4xlarge | 16 | 64 | $2.066 | $1.591 | |
| db.m6in.8xlarge | 32 | 128 | $4.131 | $3.181 | |
| db.m6in.12xlarge | 48 | 192 | $6.197 | $4.771 | |
| db.m6in.16xlarge | 64 | 256 | $8.262 | $6.362 | |
| db.m6in.24xlarge | 96 | 384 | $12.394 | $9.543 | |
| db.m6in.32xlarge | 128 | 512 | $16.525 | $12.724 | |
| db.m6in.metal | 128 | 512 | Oracle Enterprise BYOL | $12.384 | – |
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Prices in USD per hour for PostgreSQL, Single-AZ; reserved prices are 1 year, no upfront. Updated 2026-11-12 from AWS public price lists. Compare all AWS RDS sizes.