r5dn family
The r5dn family has 9 sizes on AWS EC2, from 2 to 96 vCPUs and 16 to 768 GiB of memory. In US East (N. Virginia), on-demand prices run $0.167 to $8.016 per hour for Linux. It is sold in 15 regions and listed as memory optimized.
Sizes and prices in US East (N. Virginia)
| Type | vCPUs | Memory (GiB) | On-demand /hr | Spot /hr | 1-yr reserved /hr |
|---|---|---|---|---|---|
| r5dn.large | 2 | 16 | $0.167 | $0.0385 | $0.105 |
| r5dn.xlarge | 4 | 32 | $0.334 | $0.1768 | $0.21 |
| r5dn.2xlarge | 8 | 64 | $0.668 | $0.2905 | $0.421 |
| r5dn.4xlarge | 16 | 128 | $1.336 | $0.4385 | $0.842 |
| r5dn.8xlarge | 32 | 256 | $2.672 | $0.7899 | $1.683 |
| r5dn.12xlarge | 48 | 384 | $4.008 | $0.9089 | $2.525 |
| r5dn.16xlarge | 64 | 512 | $5.344 | $1.172 | $3.367 |
| r5dn.24xlarge | 96 | 768 | $8.016 | $2.527 | $5.05 |
| r5dn.metal | 96 | 768 | $8.016 | $1.272 | $5.05 |
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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.