or1.12xlarge.search
or1.12xlarge.search is an AWS OpenSearch size with 48 vCPUs, 384 GiB memory. In US East (N. Virginia) it costs $5.02 per hour on demand ($3,664.60 per month); a 1-year reserved instance with no upfront costs $3.464 per hour, 31% less. It is sold in 19 regions; the cheapest is Asia Pacific (Mumbai) at $3.514 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 | $3.514 | $2.425 | $1.827 | $2.811 |
| Asia Pacific (Hyderabad) ap-south-2 | $3.514 | $2.425 | $1.827 | $2.811 |
| US East (N. Virginia) us-east-1 | $5.02 | $3.464 | $2.61 | $4.016 |
| US East (Ohio) us-east-2 | $5.02 | $3.464 | $2.61 | $4.016 |
| US West (Oregon) us-west-2 | $5.02 | $3.464 | $2.61 | $4.016 |
| EU (Stockholm) eu-north-1 | $5.331 | $3.678 | $2.772 | $4.265 |
| Asia Pacific (Taipei) ap-east-2 | $5.45 | $3.761 | $2.834 | $4.36 |
| Canada (Central) ca-central-1 | $5.498 | $3.794 | $2.859 | $4.398 |
| US West (N. California) us-west-1 | $5.578 | $3.849 | $2.901 | $4.462 |
| Europe (Spain) eu-south-2 | $5.618 | $3.876 | $2.921 | $4.494 |
| EU (Ireland) eu-west-1 | $5.618 | $3.876 | $2.921 | $4.494 |
| EU (London) eu-west-2 | $5.896 | $4.068 | $3.066 | $4.717 |
| Asia Pacific (Sydney) ap-southeast-2 | $6.016 | $4.151 | $3.128 | $4.813 |
| Asia Pacific (Tokyo) ap-northeast-1 | $6.056 | $4.179 | $3.149 | $4.845 |
| Asia Pacific (Singapore) ap-southeast-1 | $6.056 | $4.179 | $3.149 | $4.845 |
| EU (Frankfurt) eu-central-1 | $6.056 | $4.179 | $3.149 | $4.845 |
| Asia Pacific (Seoul) ap-northeast-2 | $6.096 | $4.192 | $3.159 | $4.877 |
| Asia Pacific (New Zealand) ap-southeast-6 | $6.317 | $4.359 | $3.285 | $5.053 |
| South America (Sao Paulo) sa-east-1 | $7.968 | $5.498 | $4.143 | $6.374 |
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 | or1.12xlarge.search |
| Family | or1 |
| Category | OR1 |
| Current generation | Yes |
Compare or1.12xlarge.search
Other generations
Other or1 sizes
| Size | vCPUs | Memory (GiB) | On-demand /hr |
|---|---|---|---|
| or1.medium.search | 1 | 8 | $0.105 |
| or1.large.search | 2 | 16 | $0.209 |
| or1.xlarge.search | 4 | 32 | $0.419 |
| or1.2xlarge.search | 8 | 64 | $0.836 |
| or1.4xlarge.search | 16 | 128 | $1.674 |
| or1.8xlarge.search | 32 | 256 | $3.346 |
| or1.12xlarge.search | 48 | 384 | $5.02 |
| or1.16xlarge.search | 64 | 512 | $6.683 |
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS OpenSearch sizes.