r7g.12xlarge.search
r7g.12xlarge.search is an AWS OpenSearch size with 48 vCPUs, 384 GiB memory. In US East (N. Virginia) it costs $4.267 per hour on demand ($3,114.91 per month); a 1-year reserved instance with no upfront costs $2.944 per hour, 31% less. It is sold in 36 regions; the cheapest is Asia Pacific (Mumbai) at $2.991 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 | $2.991 | $2.064 | $1.555 | $2.393 |
| Asia Pacific (Hyderabad) ap-south-2 | $2.991 | $2.064 | $1.555 | $2.393 |
| US East (N. Virginia) us-east-1 | $4.267 | $2.944 | $2.219 | $3.414 |
| US East (Ohio) us-east-2 | $4.267 | $2.944 | $2.219 | $3.414 |
| US West (Oregon) us-west-2 | $4.267 | $2.944 | $2.219 | $3.414 |
| Asia Pacific (Thailand) ap-southeast-7 | $4.375 | $3.019 | $2.275 | $3.50 |
| Asia Pacific (Malaysia) ap-southeast-5 | $4.375 | $3.019 | $2.275 | $3.50 |
| Mexico (Central) mx-central-1 | $4.48 | $3.091 | $2.33 | $3.584 |
| EU (Stockholm) eu-north-1 | $4.538 | $3.131 | $2.36 | $3.63 |
| Asia Pacific (Taipei) ap-east-2 | $4.632 | $3.196 | $2.409 | $3.706 |
| Canada (Central) ca-central-1 | $4.673 | $3.224 | $2.43 | $3.738 |
| Canada West (Calgary) ca-west-1 | $4.673 | $3.225 | $2.43 | $3.739 |
| US West (N. California) us-west-1 | $4.741 | $3.271 | $2.465 | $3.793 |
| Europe (Spain) eu-south-2 | $4.773 | $3.293 | $2.482 | $3.818 |
| EU (Ireland) eu-west-1 | $4.775 | $3.295 | $2.483 | $3.82 |
| EU (Milan) eu-south-1 | $5.00 | $3.45 | $2.60 | $4.00 |
| EU (Paris) eu-west-3 | $5.012 | $3.458 | $2.606 | $4.01 |
| EU (London) eu-west-2 | $5.012 | $3.458 | $2.606 | $4.01 |
| Israel (Tel Aviv) il-central-1 | $5.013 | $3.459 | $2.607 | $4.011 |
| Asia Pacific (Melbourne) ap-southeast-4 | $5.114 | $3.529 | $2.659 | $4.091 |
| AWS GovCloud (US-East) us-gov-east-1 | $5.114 | $3.529 | $2.659 | $4.091 |
| AWS GovCloud (US-West) us-gov-west-1 | $5.114 | $3.529 | $2.659 | $4.091 |
| Asia Pacific (Sydney) ap-southeast-2 | $5.114 | $3.529 | $2.659 | $4.091 |
| Asia Pacific (Tokyo) ap-northeast-1 | $5.147 | $3.551 | $2.676 | $4.118 |
| Asia Pacific (Seoul) ap-northeast-2 | $5.147 | $3.551 | $2.676 | $4.118 |
| Asia Pacific (Singapore) ap-southeast-1 | $5.147 | $3.551 | $2.676 | $4.118 |
| EU (Frankfurt) eu-central-1 | $5.147 | $3.551 | $2.676 | $4.118 |
| Asia Pacific (Osaka) ap-northeast-3 | $5.147 | $3.552 | $2.677 | $4.118 |
| Asia Pacific (Jakarta) ap-southeast-3 | $5.147 | $3.552 | $2.677 | $4.118 |
| Middle East (Bahrain) me-south-1 | $5.252 | $3.624 | $2.731 | $4.202 |
| Middle East (UAE) me-central-1 | $5.253 | $3.624 | $2.731 | $4.202 |
| Asia Pacific (New Zealand) ap-southeast-6 | $5.37 | $3.705 | $2.792 | $4.296 |
| Asia Pacific (Hong Kong) ap-east-1 | $5.657 | $3.903 | $2.942 | $4.526 |
| Europe (Zurich) eu-central-2 | $5.662 | $3.907 | $2.944 | $4.53 |
| Africa (Cape Town) af-south-1 | $5.689 | $3.926 | $2.958 | $4.551 |
| South America (Sao Paulo) sa-east-1 | $6.79 | $4.685 | $3.531 | $5.432 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 48 |
| Physical cores | 48 |
| Threads per core | 1 |
| Architecture | arm64 |
| CPU maker | AWS |
| Sustained clock | 2.6 GHz |
| Burstable | No |
| ECU | variable |
| Memory | Value |
|---|---|
| Memory (GiB) | 384 |
| Networking | Value |
|---|---|
| Network baseline | 22.5 Gbps |
| Network peak | 22.5 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 | r7g.12xlarge.search |
| Family | r7g |
| Category | Memory optimized |
| Current generation | Yes |
| Other | Value |
|---|---|
| Hardware Basis | r7g.12xlarge |
Compare r7g.12xlarge.search
Compute and memory optimized
With or without local disk and networking
Other processors
Other generations
Other r7g sizes
| Size | vCPUs | Memory (GiB) | On-demand /hr |
|---|---|---|---|
| r7g.medium.search | 1 | 8 | $0.089 |
| r7g.large.search | 2 | 16 | $0.178 |
| r7g.xlarge.search | 4 | 32 | $0.356 |
| r7g.2xlarge.search | 8 | 64 | $0.711 |
| r7g.4xlarge.search | 16 | 128 | $1.422 |
| r7g.8xlarge.search | 32 | 256 | $2.845 |
| r7g.12xlarge.search | 48 | 384 | $4.267 |
| r7g.16xlarge.search | 64 | 512 | $5.689 |
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS OpenSearch sizes.