r7i.12xlarge.search
r7i.12xlarge.search is an AWS OpenSearch size with 48 vCPUs, 384 GiB memory. In US East (N. Virginia) it costs $5.08 per hour on demand ($3,708.40 per month); a 1-year reserved instance with no upfront costs $3.505 per hour, 31% less. It is sold in 29 regions.
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 |
|---|---|---|---|---|
| US East (N. Virginia) us-east-1 | $5.08 | $3.505 | $2.642 | $4.064 |
| US East (Ohio) us-east-2 | $5.08 | $3.505 | $2.642 | $4.064 |
| US West (Oregon) us-west-2 | $5.08 | $3.505 | $2.642 | $4.064 |
| Asia Pacific (Malaysia) ap-southeast-5 | $5.209 | $3.594 | $2.709 | $4.167 |
| Asia Pacific (Thailand) ap-southeast-7 | $5.209 | $3.594 | $2.709 | $4.167 |
| Asia Pacific (Hyderabad) ap-south-2 | $5.242 | $3.617 | $2.726 | $4.193 |
| Asia Pacific (Mumbai) ap-south-1 | $5.242 | $3.617 | $2.726 | $4.194 |
| Mexico (Central) mx-central-1 | $5.334 | $3.68 | $2.774 | $4.267 |
| EU (Stockholm) eu-north-1 | $5.403 | $3.728 | $2.81 | $4.322 |
| Asia Pacific (Taipei) ap-east-2 | $5.516 | $3.806 | $2.868 | $4.413 |
| Canada (Central) ca-central-1 | $5.564 | $3.839 | $2.893 | $4.451 |
| US West (N. California) us-west-1 | $5.645 | $3.895 | $2.935 | $4.516 |
| Europe (Spain) eu-south-2 | $5.685 | $3.923 | $2.956 | $4.548 |
| EU (Ireland) eu-west-1 | $5.685 | $3.923 | $2.956 | $4.548 |
| EU (Milan) eu-south-1 | $5.967 | $4.118 | $3.103 | $4.774 |
| EU (London) eu-west-2 | $5.967 | $4.118 | $3.103 | $4.774 |
| EU (Paris) eu-west-3 | $5.967 | $4.118 | $3.103 | $4.774 |
| Asia Pacific (Sydney) ap-southeast-2 | $6.088 | $4.201 | $3.166 | $4.87 |
| AWS GovCloud (US-East) us-gov-east-1 | $6.088 | $4.201 | $3.166 | $4.87 |
| AWS GovCloud (US-West) us-gov-west-1 | $6.088 | $4.201 | $3.166 | $4.87 |
| Asia Pacific (Melbourne) ap-southeast-4 | $6.088 | $4.201 | $3.166 | $4.871 |
| Asia Pacific (Osaka) ap-northeast-3 | $6.129 | $4.229 | $3.187 | $4.903 |
| Asia Pacific (Tokyo) ap-northeast-1 | $6.129 | $4.229 | $3.187 | $4.903 |
| Asia Pacific (Seoul) ap-northeast-2 | $6.129 | $4.229 | $3.187 | $4.903 |
| Asia Pacific (Singapore) ap-southeast-1 | $6.129 | $4.229 | $3.187 | $4.903 |
| Asia Pacific (Jakarta) ap-southeast-3 | $6.129 | $4.229 | $3.187 | $4.903 |
| EU (Frankfurt) eu-central-1 | $6.129 | $4.229 | $3.187 | $4.903 |
| Asia Pacific (New Zealand) ap-southeast-6 | $6.392 | $4.411 | $3.324 | $5.114 |
| South America (Sao Paulo) sa-east-1 | $8.104 | $5.592 | $4.214 | $6.483 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 48 |
| Physical cores | 24 |
| Threads per core | 2 |
| CPU maker | Intel |
| Sustained clock | 3.2 GHz |
| Burstable | No |
| ECU | variable |
| Memory | Value |
|---|---|
| Memory (GiB) | 384 |
| Networking | Value |
|---|---|
| Network baseline | 18.75 Gbps |
| Network peak | 18.75 Gbps |
| Storage | Value |
|---|---|
| Storage | EBS Only |
| EBS baseline bandwidth | 15,000 Mbps |
| EBS max bandwidth | 15,000 Mbps |
| EBS baseline throughput | 1,875 MB/s |
| EBS max throughput | 1,875 MB/s |
| EBS baseline IOPS | 60,000 |
| EBS max IOPS | 60,000 |
| Cluster | Value |
|---|---|
| Node roles | Data, Dedicated manager, Coordinator |
| UltraWarm | Yes |
| Instance details | Value |
|---|---|
| Instance type | r7i.12xlarge.search |
| Family | r7i |
| Category | Memory optimized |
| Current generation | Yes |
| Other | Value |
|---|---|
| Hardware Basis | r7i.12xlarge |
Compare r7i.12xlarge.search
Compute and memory optimized
Other processors
Other generations
Other r7i sizes
| Size | vCPUs | Memory (GiB) | On-demand /hr |
|---|---|---|---|
| r7i.large.search | 2 | 16 | $0.212 |
| r7i.xlarge.search | 4 | 32 | $0.423 |
| r7i.2xlarge.search | 8 | 64 | $0.847 |
| r7i.4xlarge.search | 16 | 128 | $1.693 |
| r7i.8xlarge.search | 32 | 256 | $3.387 |
| r7i.12xlarge.search | 48 | 384 | $5.08 |
| r7i.16xlarge.search | 64 | 512 | $6.774 |
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS OpenSearch sizes.