x2iedn family
The x2iedn family has 8 sizes on AWS RDS, from 4 to 128 vCPUs and 128 to 4096 GiB of memory. In US East (N. Virginia), on-demand prices run $1.902 to $60.864 per hour for PostgreSQL, Single-AZ. It is sold in 25 regions and listed as memory optimized.
Sizes and prices in US East (N. Virginia)
| Type | vCPUs | Memory (GiB) | Tier | On-demand /hr | 1-yr reserved /hr |
|---|---|---|---|---|---|
| db.x2iedn.xlarge | 4 | 128 | $1.902 | – | |
| db.x2iedn.2xlarge | 8 | 256 | $3.804 | – | |
| db.x2iedn.4xlarge | 16 | 512 | $7.608 | – | |
| db.x2iedn.8xlarge | 32 | 1024 | $15.216 | – | |
| db.x2iedn.16xlarge | 64 | 2048 | $30.432 | – | |
| db.x2iedn.24xlarge | 96 | 3072 | $45.648 | – | |
| db.x2iedn.32xlarge | 128 | 4096 | $60.864 | – | |
| db.x2iedn.metal | 128 | 4096 | Oracle Enterprise BYOL | $45.648 | – |
Same generation
Categories
Regions
Africa (Cape Town)Asia Pacific (Tokyo)Asia Pacific (Seoul)Asia Pacific (Osaka)Asia Pacific (Mumbai)Asia Pacific (Hyderabad)Asia Pacific (Singapore)Asia Pacific (Sydney)Asia Pacific (Jakarta)Asia Pacific (Melbourne)Canada (Central)EU (Frankfurt)EU (Stockholm)EU (Milan)Europe (Spain)EU (Ireland)EU (London)EU (Paris)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 PostgreSQL, Single-AZ; reserved prices are 1 year, no upfront. Updated 2026-11-12 from AWS public price lists. Compare all AWS RDS sizes.