or2.4xlarge.search
or2.4xlarge.search is an AWS OpenSearch size with 16 vCPUs, 128 GiB memory. In US East (N. Virginia) it costs $1.60 per hour on demand ($1,168.00 per month); a 1-year reserved instance with no upfront costs $1.104 per hour, 31% less. It is sold in 23 regions; the cheapest is Asia Pacific (Mumbai) at $1.123 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 | $1.123 | $0.7749 | $0.584 | $0.8984 |
| US East (N. Virginia) us-east-1 | $1.60 | $1.104 | $0.832 | $1.28 |
| US East (Ohio) us-east-2 | $1.602 | $1.105 | $0.833 | $1.282 |
| US West (Oregon) us-west-2 | $1.602 | $1.105 | $0.833 | $1.282 |
| Asia Pacific (Malaysia) ap-southeast-5 | $1.643 | $1.134 | $0.854 | $1.314 |
| EU (Stockholm) eu-north-1 | $1.704 | $1.176 | $0.8861 | $1.363 |
| Canada (Central) ca-central-1 | $1.755 | $1.211 | $0.913 | $1.404 |
| US West (N. California) us-west-1 | $1.78 | $1.228 | $0.926 | $1.424 |
| Europe (Spain) eu-south-2 | $1.792 | $1.236 | $0.9318 | $1.434 |
| EU (Ireland) eu-west-1 | $1.793 | $1.237 | $0.9324 | $1.434 |
| EU (London) eu-west-2 | $1.882 | $1.299 | $0.979 | $1.506 |
| Asia Pacific (Sydney) ap-southeast-2 | $1.92 | $1.325 | $0.9984 | $1.536 |
| AWS GovCloud (US-West) us-gov-west-1 | $1.92 | $1.325 | $0.998 | $1.536 |
| Asia Pacific (Melbourne) ap-southeast-4 | $1.92 | $1.325 | $0.999 | $1.536 |
| AWS GovCloud (US-East) us-gov-east-1 | $1.92 | $1.325 | $0.999 | $1.536 |
| Asia Pacific (Seoul) ap-northeast-2 | $1.933 | $1.334 | $1.005 | $1.546 |
| Asia Pacific (Osaka) ap-northeast-3 | $1.933 | $1.334 | $1.005 | $1.546 |
| Asia Pacific (Singapore) ap-southeast-1 | $1.933 | $1.334 | $1.005 | $1.546 |
| Asia Pacific (Jakarta) ap-southeast-3 | $1.933 | $1.334 | $1.005 | $1.546 |
| Asia Pacific (Tokyo) ap-northeast-1 | $1.933 | $1.334 | $1.005 | $1.546 |
| EU (Frankfurt) eu-central-1 | $1.933 | $1.334 | $1.005 | $1.546 |
| Asia Pacific (Hong Kong) ap-east-1 | $2.124 | $1.466 | $1.105 | $1.70 |
| South America (Sao Paulo) sa-east-1 | $2.55 | $1.759 | $1.326 | $2.04 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 16 |
| Memory | Value |
|---|---|
| Memory (GiB) | 128 |
| Storage | Value |
|---|---|
| Storage | EBS Only |
| Cluster | Value |
|---|---|
| Node roles | Data |
| UltraWarm | Yes |
| Instance details | Value |
|---|---|
| Instance type | or2.4xlarge.search |
| Family | or2 |
| Category | OpenSearch Optimized |
| Current generation | Yes |
Compare or2.4xlarge.search
Other generations
Other or2 sizes
| Size | vCPUs | Memory (GiB) | On-demand /hr |
|---|---|---|---|
| or2.medium.search | 1 | 8 | $0.1 |
| or2.large.search | 2 | 16 | $0.2 |
| or2.xlarge.search | 4 | 32 | $0.401 |
| or2.2xlarge.search | 8 | 64 | $0.8 |
| or2.4xlarge.search | 16 | 128 | $1.60 |
| or2.8xlarge.search | 32 | 256 | $3.20 |
| or2.12xlarge.search | 48 | 384 | $4.80 |
| or2.16xlarge.search | 64 | 512 | $6.40 |
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS OpenSearch sizes.