or2.12xlarge.search
or2.12xlarge.search is an AWS OpenSearch size with 48 vCPUs, 384 GiB memory. In US East (N. Virginia) it costs $4.80 per hour on demand ($3,504.00 per month); a 1-year reserved instance with no upfront costs $3.312 per hour, 31% less. It is sold in 23 regions; the cheapest is Asia Pacific (Mumbai) at $3.369 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 | $3.369 | $2.325 | $1.752 | $2.695 |
| US East (N. Virginia) us-east-1 | $4.80 | $3.312 | $2.496 | $3.84 |
| US East (Ohio) us-east-2 | $4.807 | $3.317 | $2.50 | $3.846 |
| US West (Oregon) us-west-2 | $4.807 | $3.317 | $2.50 | $3.846 |
| Asia Pacific (Malaysia) ap-southeast-5 | $4.929 | $3.401 | $2.563 | $3.943 |
| EU (Stockholm) eu-north-1 | $5.112 | $3.527 | $2.658 | $4.09 |
| Canada (Central) ca-central-1 | $5.265 | $3.633 | $2.738 | $4.212 |
| US West (N. California) us-west-1 | $5.341 | $3.685 | $2.777 | $4.273 |
| Europe (Spain) eu-south-2 | $5.377 | $3.71 | $2.796 | $4.302 |
| EU (Ireland) eu-west-1 | $5.379 | $3.712 | $2.797 | $4.303 |
| EU (London) eu-west-2 | $5.646 | $3.896 | $2.936 | $4.517 |
| AWS GovCloud (US-West) us-gov-west-1 | $5.76 | $3.975 | $2.995 | $4.608 |
| Asia Pacific (Sydney) ap-southeast-2 | $5.761 | $3.975 | $2.996 | $4.609 |
| Asia Pacific (Melbourne) ap-southeast-4 | $5.761 | $3.975 | $2.996 | $4.609 |
| AWS GovCloud (US-East) us-gov-east-1 | $5.761 | $3.975 | $2.996 | $4.609 |
| Asia Pacific (Tokyo) ap-northeast-1 | $5.798 | $4.001 | $3.015 | $4.638 |
| EU (Frankfurt) eu-central-1 | $5.798 | $4.001 | $3.015 | $4.638 |
| Asia Pacific (Seoul) ap-northeast-2 | $5.798 | $4.001 | $3.015 | $4.639 |
| Asia Pacific (Osaka) ap-northeast-3 | $5.798 | $4.001 | $3.015 | $4.639 |
| Asia Pacific (Singapore) ap-southeast-1 | $5.798 | $4.001 | $3.015 | $4.639 |
| Asia Pacific (Jakarta) ap-southeast-3 | $5.798 | $4.001 | $3.015 | $4.639 |
| Asia Pacific (Hong Kong) ap-east-1 | $6.373 | $4.397 | $3.314 | $5.098 |
| South America (Sao Paulo) sa-east-1 | $7.649 | $5.278 | $3.978 | $6.119 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 48 |
| Memory | Value |
|---|---|
| Memory (GiB) | 384 |
| Storage | Value |
|---|---|
| Storage | EBS Only |
| Cluster | Value |
|---|---|
| Node roles | Data |
| UltraWarm | Yes |
| Instance details | Value |
|---|---|
| Instance type | or2.12xlarge.search |
| Family | or2 |
| Category | OpenSearch Optimized |
| Current generation | Yes |
Compare or2.12xlarge.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.