i3.16xlarge.search
i3.16xlarge.search is an AWS OpenSearch size with 64 vCPUs, 488 GiB memory. In US East (N. Virginia) it costs $7.987 per hour on demand ($5,830.51 per month); a 1-year reserved instance with no upfront costs $5.511 per hour, 31% less. It is sold in 30 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 |
|---|---|---|---|
| US East (N. Virginia) us-east-1 | $7.987 | $5.511 | $4.153 |
| US East (Ohio) us-east-2 | $7.987 | $5.511 | $4.153 |
| US West (Oregon) us-west-2 | $7.987 | $5.511 | $4.153 |
| EU (Stockholm) eu-north-1 | $8.366 | $5.772 | $4.35 |
| Canada (Central) ca-central-1 | $8.806 | $6.076 | $4.579 |
| Europe (Spain) eu-south-2 | $8.806 | $6.076 | $4.579 |
| EU (Ireland) eu-west-1 | $8.806 | $6.076 | $4.579 |
| US West (N. California) us-west-1 | $8.806 | $6.076 | $4.579 |
| Asia Pacific (Mumbai) ap-south-1 | $9.062 | $6.253 | $4.712 |
| Asia Pacific (Hyderabad) ap-south-2 | $9.062 | $6.253 | $4.712 |
| Israel (Tel Aviv) il-central-1 | $9.246 | $6.061 | $4.568 |
| EU (Milan) eu-south-1 | $9.246 | $6.38 | $4.808 |
| EU (London) eu-west-2 | $9.267 | $6.394 | $4.819 |
| EU (Paris) eu-west-3 | $9.267 | $6.394 | $4.819 |
| Asia Pacific (Tokyo) ap-northeast-1 | $9.37 | $6.465 | $4.872 |
| Asia Pacific (Seoul) ap-northeast-2 | $9.37 | $6.465 | $4.872 |
| Asia Pacific (Osaka) ap-northeast-3 | $9.37 | $6.465 | $4.872 |
| EU (Frankfurt) eu-central-1 | $9.523 | $6.571 | $4.952 |
| Asia Pacific (Singapore) ap-southeast-1 | $9.574 | $6.606 | $4.978 |
| Asia Pacific (Sydney) ap-southeast-2 | $9.574 | $6.606 | $4.978 |
| Asia Pacific (Jakarta) ap-southeast-3 | $9.574 | $6.606 | $4.978 |
| Asia Pacific (Melbourne) ap-southeast-4 | $9.574 | $6.606 | $4.978 |
| AWS GovCloud (US-East) us-gov-east-1 | $9.584 | $6.613 | $4.984 |
| AWS GovCloud (US-West) us-gov-west-1 | $9.584 | $6.613 | $4.984 |
| Middle East (UAE) me-central-1 | $9.687 | $6.684 | $5.037 |
| Middle East (Bahrain) me-south-1 | $9.687 | $6.684 | $5.037 |
| Europe (Zurich) eu-central-2 | $10.475 | $7.228 | $5.447 |
| Africa (Cape Town) af-south-1 | $10.479 | $7.231 | $5.449 |
| Asia Pacific (Hong Kong) ap-east-1 | $10.531 | $7.267 | $5.476 |
| South America (Sao Paulo) sa-east-1 | $14.643 | $10.104 | $7.614 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 64 |
| Physical cores | 32 |
| Threads per core | 2 |
| CPU maker | Intel |
| Sustained clock | 2.3 GHz |
| Burstable | No |
| ECU | 200 |
| Memory | Value |
|---|---|
| Memory (GiB) | 488 |
| Networking | Value |
|---|---|
| Network baseline | 25 Gbps |
| Network peak | 25 Gbps |
| Storage | Value |
|---|---|
| Storage | 8 x 1900 NVMe SSD |
| Local disks | 8 × 1,900 GB SSD |
| EBS baseline bandwidth | 14,000 Mbps |
| EBS max bandwidth | 14,000 Mbps |
| EBS baseline throughput | 1,750 MB/s |
| EBS max throughput | 1,750 MB/s |
| EBS baseline IOPS | 65,000 |
| EBS max IOPS | 65,000 |
| Cluster | Value |
|---|---|
| Node roles | Data, Dedicated manager |
| UltraWarm | Yes |
| Instance details | Value |
|---|---|
| Instance type | i3.16xlarge.search |
| Family | i3 |
| Category | Storage optimized |
| Current generation | Yes |
| Other | Value |
|---|---|
| Hardware Basis | i3.16xlarge |
Compare i3.16xlarge.search
Other generations
Other i3 sizes
| Size | vCPUs | Memory (GiB) | On-demand /hr |
|---|---|---|---|
| i3.large.search | 2 | 15.25 | $0.25 |
| i3.xlarge.search | 4 | 30.5 | $0.499 |
| i3.2xlarge.search | 8 | 61 | $0.998 |
| i3.4xlarge.search | 16 | 122 | $1.997 |
| i3.8xlarge.search | 32 | 244 | $3.994 |
| i3.16xlarge.search | 64 | 488 | $7.987 |
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS OpenSearch sizes.