or2 family
The or2 family has 8 sizes on AWS OpenSearch, from 1 to 64 vCPUs and 8 to 512 GiB of memory. In US East (N. Virginia), on-demand prices run $0.1 to $6.40 per hour for the standard option. It is sold in 23 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 |
|---|---|---|---|---|
| or2.medium.search | 1 | 8 | $0.1 | $0.069 |
| or2.large.search | 2 | 16 | $0.2 | $0.138 |
| or2.xlarge.search | 4 | 32 | $0.401 | $0.276 |
| or2.2xlarge.search | 8 | 64 | $0.8 | $0.552 |
| or2.4xlarge.search | 16 | 128 | $1.60 | $1.104 |
| or2.8xlarge.search | 32 | 256 | $3.20 | $2.208 |
| or2.12xlarge.search | 48 | 384 | $4.80 | $3.312 |
| or2.16xlarge.search | 64 | 512 | $6.40 | $4.416 |
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Regions
Asia Pacific (Hong Kong)Asia Pacific (Tokyo)Asia Pacific (Seoul)Asia Pacific (Osaka)Asia Pacific (Mumbai)Asia Pacific (Singapore)Asia Pacific (Sydney)Asia Pacific (Jakarta)Asia Pacific (Melbourne)Asia Pacific (Malaysia)Canada (Central)EU (Frankfurt)EU (Stockholm)Europe (Spain)EU (Ireland)EU (London)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 the standard option; reserved prices are 1 year, no upfront. Updated 2026-11-12 from AWS public price lists. Compare all AWS OpenSearch sizes.