i8ge.12xlarge.search
i8ge.12xlarge.search is an AWS OpenSearch size with 48 vCPUs, 384 GiB memory. In US East (N. Virginia) it costs $9.112 per hour on demand ($6,651.76 per month); a 1-year reserved instance with no upfront costs $6.287 per hour, 31% less. It is sold in 19 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 | $9.112 | $6.287 | $4.738 | $7.29 |
| US East (Ohio) us-east-2 | $9.112 | $6.287 | $4.738 | $7.29 |
| US West (Oregon) us-west-2 | $9.112 | $6.287 | $4.738 | $7.29 |
| EU (Stockholm) eu-north-1 | $9.556 | $6.594 | $4.969 | $7.645 |
| Asia Pacific (Malaysia) ap-southeast-5 | $9.838 | $6.788 | $5.116 | $7.87 |
| Asia Pacific (Thailand) ap-southeast-7 | $9.838 | $6.788 | $5.116 | $7.87 |
| Canada (Central) ca-central-1 | $10.08 | $6.955 | $5.242 | $8.064 |
| EU (Ireland) eu-west-1 | $10.08 | $6.955 | $5.242 | $8.064 |
| Asia Pacific (Mumbai) ap-south-1 | $10.362 | $7.15 | $5.388 | $8.29 |
| EU (London) eu-west-2 | $10.604 | $7.317 | $5.514 | $8.483 |
| EU (Paris) eu-west-3 | $10.604 | $7.317 | $5.514 | $8.483 |
| Asia Pacific (Tokyo) ap-northeast-1 | $10.725 | $7.40 | $5.577 | $8.58 |
| Asia Pacific (Seoul) ap-northeast-2 | $10.725 | $7.40 | $5.577 | $8.58 |
| EU (Frankfurt) eu-central-1 | $10.886 | $7.511 | $5.661 | $8.709 |
| Asia Pacific (Singapore) ap-southeast-1 | $10.927 | $7.54 | $5.682 | $8.742 |
| Asia Pacific (Sydney) ap-southeast-2 | $10.927 | $7.54 | $5.682 | $8.742 |
| AWS GovCloud (US-East) us-gov-east-1 | $11.007 | $7.595 | $5.724 | $8.806 |
| AWS GovCloud (US-West) us-gov-west-1 | $11.007 | $7.595 | $5.724 | $8.806 |
| Asia Pacific (Hong Kong) ap-east-1 | $12.036 | $8.305 | $6.258 | $9.628 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 48 |
| Physical cores | 48 |
| Threads per core | 1 |
| Architecture | arm64 |
| CPU maker | AWS |
| Sustained clock | 2.8 GHz |
| Burstable | No |
| ECU | variable |
| Memory | Value |
|---|---|
| Memory (GiB) | 384 |
| Networking | Value |
|---|---|
| Network baseline | 75 Gbps |
| Network peak | 75 Gbps |
| Storage | Value |
|---|---|
| Storage | 4 x 7500 GB SSD |
| Local disks | 4 × 7,500 GB SSD |
| 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 |
| UltraWarm | Yes |
| Instance details | Value |
|---|---|
| Instance type | i8ge.12xlarge.search |
| Family | i8ge |
| Category | Storage optimized |
| Current generation | Yes |
| Other | Value |
|---|---|
| Hardware Basis | i8ge.12xlarge |
Compare i8ge.12xlarge.search
With or without local disk and networking
Other i8ge sizes
| Size | vCPUs | Memory (GiB) | On-demand /hr |
|---|---|---|---|
| i8ge.large.search | 2 | 16 | $0.38 |
| i8ge.xlarge.search | 4 | 32 | $0.759 |
| i8ge.2xlarge.search | 8 | 64 | $1.519 |
| i8ge.3xlarge.search | 12 | 96 | $2.278 |
| i8ge.6xlarge.search | 24 | 192 | $4.556 |
| i8ge.12xlarge.search | 48 | 384 | $9.112 |
| i8ge.18xlarge.search | 72 | 576 | $13.668 |
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS OpenSearch sizes.