or1.16xlarge.search
or1.16xlarge.search is an AWS OpenSearch size with 64 vCPUs, 512 GiB memory. In US East (N. Virginia) it costs $6.683 per hour on demand ($4,878.59 per month); a 1-year reserved instance with no upfront costs $4.611 per hour, 31% less. It is sold in 19 regions; the cheapest is Asia Pacific (Mumbai) at $4.685 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 | $4.685 | $3.233 | $2.436 | $3.748 |
| Asia Pacific (Hyderabad) ap-south-2 | $4.685 | $3.233 | $2.436 | $3.748 |
| US East (N. Virginia) us-east-1 | $6.683 | $4.611 | $3.475 | $5.346 |
| US East (Ohio) us-east-2 | $6.683 | $4.611 | $3.475 | $5.346 |
| US West (Oregon) us-west-2 | $6.683 | $4.611 | $3.475 | $5.346 |
| EU (Stockholm) eu-north-1 | $7.107 | $4.904 | $3.696 | $5.686 |
| Asia Pacific (Taipei) ap-east-2 | $7.256 | $5.007 | $3.773 | $5.805 |
| Canada (Central) ca-central-1 | $7.32 | $5.051 | $3.806 | $5.856 |
| US West (N. California) us-west-1 | $7.426 | $5.124 | $3.862 | $5.941 |
| Europe (Spain) eu-south-2 | $7.476 | $5.158 | $3.888 | $5.981 |
| EU (Ireland) eu-west-1 | $7.479 | $5.161 | $3.889 | $5.983 |
| EU (London) eu-west-2 | $7.85 | $5.417 | $4.082 | $6.28 |
| Asia Pacific (Sydney) ap-southeast-2 | $8.01 | $5.527 | $4.165 | $6.408 |
| Asia Pacific (Tokyo) ap-northeast-1 | $8.062 | $5.563 | $4.192 | $6.45 |
| Asia Pacific (Singapore) ap-southeast-1 | $8.062 | $5.563 | $4.192 | $6.45 |
| EU (Frankfurt) eu-central-1 | $8.062 | $5.563 | $4.192 | $6.45 |
| Asia Pacific (Seoul) ap-northeast-2 | $8.128 | $5.563 | $4.192 | $6.502 |
| Asia Pacific (New Zealand) ap-southeast-6 | $8.411 | $5.803 | $4.373 | $6.728 |
| South America (Sao Paulo) sa-east-1 | $10.624 | $7.331 | $5.524 | $8.499 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 64 |
| Memory | Value |
|---|---|
| Memory (GiB) | 512 |
| Storage | Value |
|---|---|
| Storage | EBS Only |
| Cluster | Value |
|---|---|
| Node roles | Data |
| UltraWarm | Yes |
| Instance details | Value |
|---|---|
| Instance type | or1.16xlarge.search |
| Family | or1 |
| Category | OR1 |
| Current generation | Yes |
Compare or1.16xlarge.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.