r7g.4xlarge.search
r7g.4xlarge.search is an AWS OpenSearch size with 16 vCPUs, 128 GiB memory. In US East (N. Virginia) it costs $1.422 per hour on demand ($1,038.06 per month); a 1-year reserved instance with no upfront costs $0.981 per hour, 31% less. It is sold in 36 regions; the cheapest is Asia Pacific (Mumbai) at $0.997 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 | $0.997 | $0.688 | $0.518 | $0.7976 |
| Asia Pacific (Hyderabad) ap-south-2 | $0.997 | $0.688 | $0.518 | $0.7976 |
| US East (N. Virginia) us-east-1 | $1.422 | $0.981 | $0.739 | $1.138 |
| US East (Ohio) us-east-2 | $1.422 | $0.981 | $0.739 | $1.138 |
| US West (Oregon) us-west-2 | $1.422 | $0.981 | $0.739 | $1.138 |
| Asia Pacific (Malaysia) ap-southeast-5 | $1.458 | $1.006 | $0.758 | $1.167 |
| Asia Pacific (Thailand) ap-southeast-7 | $1.459 | $1.007 | $0.759 | $1.167 |
| Mexico (Central) mx-central-1 | $1.493 | $1.03 | $0.776 | $1.194 |
| EU (Stockholm) eu-north-1 | $1.513 | $1.044 | $0.787 | $1.21 |
| Asia Pacific (Taipei) ap-east-2 | $1.544 | $1.066 | $0.803 | $1.236 |
| Canada West (Calgary) ca-west-1 | $1.558 | $1.075 | $0.81 | $1.246 |
| Canada (Central) ca-central-1 | $1.558 | $1.075 | $0.81 | $1.246 |
| US West (N. California) us-west-1 | $1.58 | $1.09 | $0.822 | $1.264 |
| Europe (Spain) eu-south-2 | $1.591 | $1.098 | $0.827 | $1.273 |
| EU (Ireland) eu-west-1 | $1.592 | $1.098 | $0.828 | $1.274 |
| EU (Milan) eu-south-1 | $1.667 | $1.15 | $0.867 | $1.334 |
| EU (Paris) eu-west-3 | $1.671 | $1.153 | $0.869 | $1.337 |
| EU (London) eu-west-2 | $1.671 | $1.153 | $0.869 | $1.337 |
| Israel (Tel Aviv) il-central-1 | $1.671 | $1.153 | $0.869 | $1.337 |
| Asia Pacific (Melbourne) ap-southeast-4 | $1.705 | $1.176 | $0.886 | $1.364 |
| AWS GovCloud (US-East) us-gov-east-1 | $1.705 | $1.176 | $0.886 | $1.364 |
| AWS GovCloud (US-West) us-gov-west-1 | $1.705 | $1.176 | $0.886 | $1.364 |
| Asia Pacific (Sydney) ap-southeast-2 | $1.705 | $1.176 | $0.887 | $1.364 |
| Asia Pacific (Osaka) ap-northeast-3 | $1.716 | $1.184 | $0.892 | $1.373 |
| Asia Pacific (Jakarta) ap-southeast-3 | $1.716 | $1.184 | $0.892 | $1.373 |
| Asia Pacific (Tokyo) ap-northeast-1 | $1.716 | $1.184 | $0.892 | $1.373 |
| Asia Pacific (Seoul) ap-northeast-2 | $1.716 | $1.184 | $0.892 | $1.373 |
| Asia Pacific (Singapore) ap-southeast-1 | $1.716 | $1.184 | $0.892 | $1.373 |
| EU (Frankfurt) eu-central-1 | $1.716 | $1.184 | $0.892 | $1.373 |
| Middle East (UAE) me-central-1 | $1.751 | $1.208 | $0.91 | $1.401 |
| Middle East (Bahrain) me-south-1 | $1.751 | $1.208 | $0.91 | $1.401 |
| Asia Pacific (New Zealand) ap-southeast-6 | $1.79 | $1.235 | $0.931 | $1.432 |
| Asia Pacific (Hong Kong) ap-east-1 | $1.886 | $1.301 | $0.981 | $1.509 |
| Europe (Zurich) eu-central-2 | $1.887 | $1.302 | $0.981 | $1.51 |
| Africa (Cape Town) af-south-1 | $1.896 | $1.309 | $0.986 | $1.517 |
| South America (Sao Paulo) sa-east-1 | $2.263 | $1.561 | $1.177 | $1.81 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 16 |
| Physical cores | 16 |
| Threads per core | 1 |
| Architecture | arm64 |
| CPU maker | AWS |
| Sustained clock | 2.6 GHz |
| Burstable | No |
| ECU | variable |
| Memory | Value |
|---|---|
| Memory (GiB) | 128 |
| Networking | Value |
|---|---|
| Network baseline | 7.5 Gbps |
| Network peak | 15 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 | r7g.4xlarge.search |
| Family | r7g |
| Category | Memory optimized |
| Current generation | Yes |
| Other | Value |
|---|---|
| Hardware Basis | r7g.4xlarge |
Compare r7g.4xlarge.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.