r7i.4xlarge.search
r7i.4xlarge.search is an AWS OpenSearch size with 16 vCPUs, 128 GiB memory. In US East (N. Virginia) it costs $1.693 per hour on demand ($1,235.89 per month); a 1-year reserved instance with no upfront costs $1.168 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 | $1.693 | $1.168 | $0.881 | $1.354 |
| US East (Ohio) us-east-2 | $1.693 | $1.168 | $0.881 | $1.354 |
| US West (Oregon) us-west-2 | $1.693 | $1.168 | $0.881 | $1.354 |
| Asia Pacific (Malaysia) ap-southeast-5 | $1.736 | $1.198 | $0.903 | $1.389 |
| Asia Pacific (Thailand) ap-southeast-7 | $1.736 | $1.198 | $0.903 | $1.389 |
| Asia Pacific (Mumbai) ap-south-1 | $1.747 | $1.206 | $0.9085 | $1.398 |
| Asia Pacific (Hyderabad) ap-south-2 | $1.747 | $1.206 | $0.909 | $1.398 |
| Mexico (Central) mx-central-1 | $1.778 | $1.227 | $0.925 | $1.422 |
| EU (Stockholm) eu-north-1 | $1.801 | $1.243 | $0.937 | $1.441 |
| Asia Pacific (Taipei) ap-east-2 | $1.839 | $1.269 | $0.956 | $1.471 |
| Canada (Central) ca-central-1 | $1.855 | $1.28 | $0.964 | $1.484 |
| US West (N. California) us-west-1 | $1.882 | $1.298 | $0.9784 | $1.506 |
| Europe (Spain) eu-south-2 | $1.895 | $1.308 | $0.985 | $1.516 |
| EU (Ireland) eu-west-1 | $1.895 | $1.308 | $0.985 | $1.516 |
| EU (Milan) eu-south-1 | $1.989 | $1.373 | $1.034 | $1.591 |
| EU (London) eu-west-2 | $1.989 | $1.373 | $1.034 | $1.591 |
| EU (Paris) eu-west-3 | $1.989 | $1.373 | $1.034 | $1.591 |
| Asia Pacific (Sydney) ap-southeast-2 | $2.029 | $1.40 | $1.055 | $1.623 |
| AWS GovCloud (US-East) us-gov-east-1 | $2.029 | $1.40 | $1.055 | $1.623 |
| AWS GovCloud (US-West) us-gov-west-1 | $2.029 | $1.40 | $1.055 | $1.623 |
| Asia Pacific (Melbourne) ap-southeast-4 | $2.029 | $1.40 | $1.055 | $1.624 |
| Asia Pacific (Osaka) ap-northeast-3 | $2.043 | $1.41 | $1.062 | $1.634 |
| Asia Pacific (Tokyo) ap-northeast-1 | $2.043 | $1.41 | $1.062 | $1.634 |
| Asia Pacific (Seoul) ap-northeast-2 | $2.043 | $1.41 | $1.062 | $1.634 |
| Asia Pacific (Singapore) ap-southeast-1 | $2.043 | $1.41 | $1.062 | $1.634 |
| Asia Pacific (Jakarta) ap-southeast-3 | $2.043 | $1.41 | $1.062 | $1.634 |
| EU (Frankfurt) eu-central-1 | $2.043 | $1.41 | $1.062 | $1.634 |
| Asia Pacific (New Zealand) ap-southeast-6 | $2.131 | $1.47 | $1.108 | $1.704 |
| South America (Sao Paulo) sa-east-1 | $2.701 | $1.864 | $1.405 | $2.161 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 16 |
| Physical cores | 8 |
| Threads per core | 2 |
| CPU maker | Intel |
| Sustained clock | 3.2 GHz |
| Burstable | No |
| ECU | variable |
| Memory | Value |
|---|---|
| Memory (GiB) | 128 |
| Networking | Value |
|---|---|
| Network baseline | 6.25 Gbps |
| Network peak | 12.5 Gbps |
| Storage | Value |
|---|---|
| Storage | EBS Only |
| EBS baseline bandwidth | 5,000 Mbps |
| EBS max bandwidth | 10,000 Mbps |
| EBS baseline throughput | 625 MB/s |
| EBS max throughput | 1,250 MB/s |
| EBS baseline IOPS | 20,000 |
| EBS max IOPS | 40,000 |
| Cluster | Value |
|---|---|
| Node roles | Data, Dedicated manager, Coordinator |
| UltraWarm | Yes |
| Instance details | Value |
|---|---|
| Instance type | r7i.4xlarge.search |
| Family | r7i |
| Category | Memory optimized |
| Current generation | Yes |
| Other | Value |
|---|---|
| Hardware Basis | r7i.4xlarge |
Compare r7i.4xlarge.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.