r8g.xlarge.search
r8g.xlarge.search is an AWS OpenSearch size with 4 vCPUs, 32 GiB memory. In US East (N. Virginia) it costs $0.392 per hour on demand ($286.16 per month); a 1-year reserved instance with no upfront costs $0.27 per hour, 31% less. It is sold in 33 regions; the cheapest is Asia Pacific (Hyderabad) at $0.274 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 (Hyderabad) ap-south-2 | $0.274 | $0.189 | $0.142 | $0.2192 |
| Asia Pacific (Mumbai) ap-south-1 | $0.275 | $0.19 | $0.143 | $0.22 |
| US East (N. Virginia) us-east-1 | $0.392 | $0.27 | $0.204 | $0.3136 |
| US East (Ohio) us-east-2 | $0.392 | $0.27 | $0.204 | $0.3136 |
| US West (Oregon) us-west-2 | $0.392 | $0.27 | $0.204 | $0.3136 |
| Asia Pacific (Thailand) ap-southeast-7 | $0.4011 | $0.277 | $0.209 | $0.3208 |
| Asia Pacific (Malaysia) ap-southeast-5 | $0.402 | $0.277 | $0.209 | $0.3216 |
| Mexico (Central) mx-central-1 | $0.4107 | $0.283 | $0.214 | $0.3285 |
| EU (Stockholm) eu-north-1 | $0.416 | $0.287 | $0.216 | $0.3328 |
| Canada West (Calgary) ca-west-1 | $0.4284 | $0.296 | $0.223 | $0.3427 |
| Canada (Central) ca-central-1 | $0.429 | $0.296 | $0.223 | $0.3432 |
| US West (N. California) us-west-1 | $0.435 | $0.3 | $0.226 | $0.348 |
| Europe (Spain) eu-south-2 | $0.438 | $0.302 | $0.228 | $0.3504 |
| EU (Ireland) eu-west-1 | $0.438 | $0.302 | $0.228 | $0.3504 |
| EU (Milan) eu-south-1 | $0.4584 | $0.316 | $0.238 | $0.3667 |
| EU (Paris) eu-west-3 | $0.459 | $0.317 | $0.239 | $0.3672 |
| EU (London) eu-west-2 | $0.46 | $0.317 | $0.239 | $0.368 |
| Asia Pacific (Sydney) ap-southeast-2 | $0.469 | $0.324 | $0.244 | $0.3752 |
| Asia Pacific (Melbourne) ap-southeast-4 | $0.469 | $0.324 | $0.244 | $0.3752 |
| AWS GovCloud (US-East) us-gov-east-1 | $0.469 | $0.324 | $0.244 | $0.3752 |
| AWS GovCloud (US-West) us-gov-west-1 | $0.469 | $0.324 | $0.244 | $0.3752 |
| Asia Pacific (Tokyo) ap-northeast-1 | $0.472 | $0.326 | $0.245 | $0.3776 |
| Asia Pacific (Seoul) ap-northeast-2 | $0.472 | $0.326 | $0.245 | $0.3776 |
| Asia Pacific (Osaka) ap-northeast-3 | $0.472 | $0.326 | $0.245 | $0.3776 |
| Asia Pacific (Singapore) ap-southeast-1 | $0.472 | $0.326 | $0.245 | $0.3776 |
| Asia Pacific (Jakarta) ap-southeast-3 | $0.472 | $0.326 | $0.245 | $0.3776 |
| EU (Frankfurt) eu-central-1 | $0.472 | $0.326 | $0.245 | $0.3776 |
| Middle East (UAE) me-central-1 | $0.4815 | $0.332 | $0.25 | $0.3852 |
| Asia Pacific (New Zealand) ap-southeast-6 | $0.4922 | $0.34 | $0.256 | $0.3938 |
| Asia Pacific (Hong Kong) ap-east-1 | $0.519 | $0.358 | $0.27 | $0.4152 |
| Europe (Zurich) eu-central-2 | $0.5191 | $0.358 | $0.27 | $0.4152 |
| Africa (Cape Town) af-south-1 | $0.5215 | $0.36 | $0.271 | $0.4172 |
| South America (Sao Paulo) sa-east-1 | $0.623 | $0.43 | $0.324 | $0.4984 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 4 |
| Physical cores | 4 |
| Threads per core | 1 |
| Architecture | arm64 |
| CPU maker | AWS |
| Sustained clock | 2.8 GHz |
| Burstable | No |
| ECU | variable |
| Memory | Value |
|---|---|
| Memory (GiB) | 32 |
| Networking | Value |
|---|---|
| Network baseline | 1.875 Gbps |
| Network peak | 12.5 Gbps |
| Storage | Value |
|---|---|
| Storage | EBS Only |
| EBS baseline bandwidth | 1,250 Mbps |
| EBS max bandwidth | 10,000 Mbps |
| EBS baseline throughput | 156.25 MB/s |
| EBS max throughput | 1,250 MB/s |
| EBS baseline IOPS | 6,000 |
| EBS max IOPS | 40,000 |
| Cluster | Value |
|---|---|
| Node roles | Data, Dedicated manager, Coordinator |
| UltraWarm | Yes |
| Instance details | Value |
|---|---|
| Instance type | r8g.xlarge.search |
| Family | r8g |
| Category | Memory optimized |
| Current generation | Yes |
| Other | Value |
|---|---|
| Hardware Basis | r8g.xlarge |
Compare r8g.xlarge.search
Compute and memory optimized
With or without local disk and networking
Other generations
Other r8g sizes
| Size | vCPUs | Memory (GiB) | On-demand /hr |
|---|---|---|---|
| r8g.medium.search | 1 | 8 | $0.098 |
| r8g.large.search | 2 | 16 | $0.196 |
| r8g.xlarge.search | 4 | 32 | $0.392 |
| r8g.2xlarge.search | 8 | 64 | $0.783 |
| r8g.4xlarge.search | 16 | 128 | $1.565 |
| r8g.8xlarge.search | 32 | 256 | $3.13 |
| r8g.12xlarge.search | 48 | 384 | $4.694 |
| r8g.16xlarge.search | 64 | 512 | $6.259 |
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS OpenSearch sizes.