om2.8xlarge.search
om2.8xlarge.search is an AWS OpenSearch size with 32 vCPUs, 128 GiB memory. In US East (N. Virginia) it costs $2.441 per hour on demand ($1,781.93 per month); a 1-year reserved instance with no upfront costs $1.684 per hour, 31% less. It is sold in 23 regions; the cheapest is Asia Pacific (Mumbai) at $1.745 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 | $1.745 | $1.204 | $0.907 | $1.396 |
| Asia Pacific (Hyderabad) ap-south-2 | $1.745 | $1.204 | $0.907 | $1.396 |
| US East (N. Virginia) us-east-1 | $2.441 | $1.684 | $1.269 | $1.953 |
| US East (Ohio) us-east-2 | $2.441 | $1.684 | $1.269 | $1.953 |
| US West (Oregon) us-west-2 | $2.441 | $1.684 | $1.269 | $1.953 |
| EU (Stockholm) eu-north-1 | $2.594 | $1.79 | $1.349 | $2.075 |
| Europe (Spain) eu-south-2 | $2.72 | $1.876 | $1.414 | $2.176 |
| EU (Ireland) eu-west-1 | $2.721 | – | – | $2.177 |
| Canada (Central) ca-central-1 | $2.722 | $1.878 | $1.415 | $2.177 |
| EU (London) eu-west-2 | $2.823 | $1.948 | $1.468 | $2.258 |
| EU (Paris) eu-west-3 | $2.848 | $1.965 | $1.481 | $2.279 |
| US West (N. California) us-west-1 | $2.848 | $1.965 | $1.481 | $2.279 |
| EU (Frankfurt) eu-central-1 | $2.925 | $2.018 | $1.521 | $2.34 |
| Asia Pacific (Seoul) ap-northeast-2 | $3.001 | $2.071 | $1.561 | $2.401 |
| Asia Pacific (Singapore) ap-southeast-1 | $3.052 | $2.106 | $1.587 | $2.442 |
| Asia Pacific (Sydney) ap-southeast-2 | $3.052 | $2.106 | $1.587 | $2.442 |
| AWS GovCloud (US-East) us-gov-east-1 | $3.076 | $2.122 | $1.599 | $2.461 |
| AWS GovCloud (US-West) us-gov-west-1 | $3.077 | $2.123 | $1.60 | $2.462 |
| Asia Pacific (Tokyo) ap-northeast-1 | $3.154 | $2.176 | $1.64 | $2.523 |
| Asia Pacific (Osaka) ap-northeast-3 | $3.154 | $2.176 | $1.64 | $2.523 |
| Asia Pacific (Hong Kong) ap-east-1 | $3.357 | $2.316 | $1.746 | $2.686 |
| Middle East (Bahrain) me-south-1 | $3.357 | $2.316 | $1.746 | $2.686 |
| South America (Sao Paulo) sa-east-1 | $3.891 | $2.685 | $2.023 | $3.113 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 32 |
| Memory | Value |
|---|---|
| Memory (GiB) | 128 |
| Storage | Value |
|---|---|
| Storage | EBS Only |
| Cluster | Value |
|---|---|
| Node roles | Data |
| UltraWarm | Yes |
| Instance details | Value |
|---|---|
| Instance type | om2.8xlarge.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.