oi2 family
The oi2 family has 8 sizes on AWS OpenSearch, from 2 to 96 vCPUs and 16 to 768 GiB of memory. In US East (N. Virginia), on-demand prices run $0.2917 to $14.003 per hour for the standard option. It is sold in 12 regions and listed as openSearch Optimized.
Sizes and prices in US East (N. Virginia)
| Type | vCPUs | Memory (GiB) | On-demand /hr | 1-yr reserved /hr |
|---|---|---|---|---|
| oi2.large.search | 2 | 16 | $0.2917 | $0.201 |
| oi2.xlarge.search | 4 | 32 | $0.5834 | $0.403 |
| oi2.2xlarge.search | 8 | 64 | $1.167 | $0.805 |
| oi2.4xlarge.search | 16 | 128 | $2.334 | $1.61 |
| oi2.8xlarge.search | 32 | 256 | $4.668 | $3.221 |
| oi2.12xlarge.search | 48 | 384 | $7.001 | $4.831 |
| oi2.16xlarge.search | 64 | 512 | $9.335 | $6.441 |
| oi2.24xlarge.search | 96 | 768 | $14.003 | $9.662 |
Categories
Regions
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 OpenSearch sizes.