om2.4xlarge.search
om2.4xlarge.search is an AWS OpenSearch size with 16 vCPUs, 64 GiB memory. In US East (N. Virginia) it costs $1.221 per hour on demand ($891.33 per month); a 1-year reserved instance with no upfront costs $0.842 per hour, 31% less. It is sold in 23 regions; the cheapest is Asia Pacific (Mumbai) at $0.8726 per hour.
Prices by region
USD per hour. Reserved prices are no upfront, standard. Cheapest on-demand first.
| Region | On-demand | 1-yr reserved | 3-yr reserved | 1-yr savings plan |
|---|---|---|---|---|
| Asia Pacific (Mumbai) ap-south-1 | $0.8726 | $0.602 | $0.454 | $0.6981 |
| Asia Pacific (Hyderabad) ap-south-2 | $0.8726 | $0.602 | $0.454 | $0.6981 |
| US East (N. Virginia) us-east-1 | $1.221 | $0.842 | $0.635 | $0.9768 |
| US East (Ohio) us-east-2 | $1.221 | $0.842 | $0.635 | $0.9768 |
| US West (Oregon) us-west-2 | $1.221 | $0.842 | $0.635 | $0.9768 |
| EU (Stockholm) eu-north-1 | $1.297 | $0.895 | $0.674 | $1.038 |
| Europe (Spain) eu-south-2 | $1.36 | $0.938 | $0.707 | $1.088 |
| EU (Ireland) eu-west-1 | $1.361 | – | – | $1.088 |
| Canada (Central) ca-central-1 | $1.361 | $0.939 | $0.708 | $1.089 |
| EU (London) eu-west-2 | $1.412 | $0.974 | $0.734 | $1.13 |
| EU (Paris) eu-west-3 | $1.424 | $0.983 | $0.741 | $1.139 |
| US West (N. California) us-west-1 | $1.424 | $0.983 | $0.741 | $1.139 |
| EU (Frankfurt) eu-central-1 | $1.463 | $1.009 | $0.761 | $1.17 |
| Asia Pacific (Seoul) ap-northeast-2 | $1.501 | $1.035 | $0.78 | $1.20 |
| Asia Pacific (Singapore) ap-southeast-1 | $1.526 | $1.053 | $0.793 | $1.221 |
| Asia Pacific (Sydney) ap-southeast-2 | $1.526 | $1.053 | $0.793 | $1.221 |
| AWS GovCloud (US-East) us-gov-east-1 | $1.538 | $1.061 | $0.8 | $1.23 |
| AWS GovCloud (US-West) us-gov-west-1 | $1.538 | $1.062 | $0.8 | $1.231 |
| Asia Pacific (Tokyo) ap-northeast-1 | $1.577 | $1.088 | $0.82 | $1.261 |
| Asia Pacific (Osaka) ap-northeast-3 | $1.577 | $1.088 | $0.82 | $1.261 |
| Asia Pacific (Hong Kong) ap-east-1 | $1.679 | $1.158 | $0.873 | $1.343 |
| Middle East (Bahrain) me-south-1 | $1.679 | $1.158 | $0.873 | $1.343 |
| South America (Sao Paulo) sa-east-1 | $1.946 | $1.342 | $1.012 | $1.556 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 16 |
| Memory | Value |
|---|---|
| Memory (GiB) | 64 |
| Storage | Value |
|---|---|
| Storage | EBS Only |
| Cluster | Value |
|---|---|
| Node roles | Data |
| UltraWarm | Yes |
| Instance details | Value |
|---|---|
| Instance type | om2.4xlarge.search |
| Family | om2 |
| Category | OpenSearch Optimized |
| Current generation | Yes |
Other om2 sizes
| Size | vCPUs | Memory (GiB) | On-demand /hr |
|---|---|---|---|
| om2.large.search | 2 | 8 | $0.153 |
| om2.xlarge.search | 4 | 16 | $0.305 |
| om2.2xlarge.search | 8 | 32 | $0.61 |
| om2.4xlarge.search | 16 | 64 | $1.221 |
| om2.8xlarge.search | 32 | 128 | $2.441 |
| om2.12xlarge.search | 48 | 192 | $3.662 |
| om2.16xlarge.search | 64 | 256 | $4.883 |
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS OpenSearch sizes.