om2.xlarge.search
om2.xlarge.search is an AWS OpenSearch size with 4 vCPUs, 16 GiB memory. In US East (N. Virginia) it costs $0.305 per hour on demand ($222.65 per month); a 1-year reserved instance with no upfront costs $0.21 per hour, 31% less. It is sold in 23 regions; the cheapest is Asia Pacific (Mumbai) at $0.2181 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 | $0.2181 | $0.151 | $0.113 | $0.1745 |
| Asia Pacific (Hyderabad) ap-south-2 | $0.2181 | $0.151 | $0.113 | $0.1745 |
| US East (N. Virginia) us-east-1 | $0.305 | $0.21 | $0.159 | $0.244 |
| US East (Ohio) us-east-2 | $0.305 | $0.21 | $0.159 | $0.244 |
| US West (Oregon) us-west-2 | $0.305 | $0.21 | $0.159 | $0.244 |
| EU (Stockholm) eu-north-1 | $0.324 | $0.224 | $0.168 | $0.2592 |
| Europe (Spain) eu-south-2 | $0.3399 | $0.235 | $0.177 | $0.2719 |
| EU (Ireland) eu-west-1 | $0.3401 | – | – | $0.2721 |
| Canada (Central) ca-central-1 | $0.3402 | $0.235 | $0.177 | $0.2722 |
| EU (London) eu-west-2 | $0.353 | $0.244 | $0.184 | $0.2824 |
| EU (Paris) eu-west-3 | $0.356 | $0.246 | $0.185 | $0.2848 |
| US West (N. California) us-west-1 | $0.356 | $0.246 | $0.185 | $0.2848 |
| EU (Frankfurt) eu-central-1 | $0.366 | $0.253 | $0.19 | $0.2928 |
| Asia Pacific (Seoul) ap-northeast-2 | $0.3752 | $0.259 | $0.195 | $0.3001 |
| Asia Pacific (Singapore) ap-southeast-1 | $0.3815 | $0.263 | $0.198 | $0.3052 |
| Asia Pacific (Sydney) ap-southeast-2 | $0.3815 | $0.263 | $0.198 | $0.3052 |
| AWS GovCloud (US-East) us-gov-east-1 | $0.3845 | $0.265 | $0.2 | $0.3076 |
| AWS GovCloud (US-West) us-gov-west-1 | $0.3846 | $0.265 | $0.2 | $0.3077 |
| Asia Pacific (Tokyo) ap-northeast-1 | $0.3942 | $0.272 | $0.205 | $0.3154 |
| Asia Pacific (Osaka) ap-northeast-3 | $0.3942 | $0.272 | $0.205 | $0.3154 |
| Asia Pacific (Hong Kong) ap-east-1 | $0.4196 | $0.29 | $0.218 | $0.3357 |
| Middle East (Bahrain) me-south-1 | $0.4196 | $0.29 | $0.218 | $0.3357 |
| South America (Sao Paulo) sa-east-1 | $0.4864 | $0.336 | $0.253 | $0.3891 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 4 |
| Memory | Value |
|---|---|
| Memory (GiB) | 16 |
| Storage | Value |
|---|---|
| Storage | EBS Only |
| Cluster | Value |
|---|---|
| Node roles | Data |
| UltraWarm | Yes |
| Instance details | Value |
|---|---|
| Instance type | om2.xlarge.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.