r8g.16xlarge.search

Data updated at: October 24, 2025 at 12:40 AM UTC

Amazon OpenSearch instance r8g.16xlarge.search with 64 vCPUs, 512 GiB RAM. Available in 22 regions starting from $3202.51 per month.
Instance Typer8g.16xlarge.search
Instance FamilyMemory optimized
DetailsHigh-performance databases, data mining/analysis, in-memory databases, distributed large-scale caches, real-time processing apps for unstructured big data, Hadoop/Spark clusters, and other enterprise apps.

rRAM / memory optimized
8 – Generation
g – AWS Graviton processor
16xlarge – Size
search – OpenSearch optimized
vCPUs64
Memory512 GiB
CPU Architecturearm64
Clock Speed2.8 GHz
Threads Per Core1
Storage
Instance Storageno
EBS Optimizeddefault
EBS Max IOPS80000 IOPS
EBS Max Bandwidth20000 Mbps
Instances
Sizesr8g.medium.search, r8g.large.search, r8g.xlarge.search, r8g.2xlarge.search, r8g.4xlarge.search, r8g.8xlarge.search, r8g.12xlarge.search, r8g.16xlarge.search
Generationsr7g.16xlarge.search, r8g.16xlarge.search
Variantsr8gd.16xlarge.search
EBS (Elastic Block Store)
EBS Optimizeddefault
EBS Baseline IOPS80000 IOPS
EBS Max IOPS80000 IOPS
EBS Baseline Bandwidth20000 Mbps
EBS Max Bandwidth20000 Mbps
Instance Storage
Instance Storageno
Networking
Max Network Interfaces15
IPv6 Supportyes
ENA Supportrequired

Regional Availability

US
GovCloud (US-East) / us-gov-east-1
GovCloud (US-West) / us-gov-west-1
US East (Ohio) / us-east-2
US East (Virginia) / us-east-1
US West (N. California) / us-west-1
US West (Oregon) / us-west-2
Central America
Mexico (Central) / mx-central-1
Canada
Canada (Central) / ca-central-1
Canada West (Calgary) / ca-west-1
Europe
Europe (Ireland) / eu-west-1
Europe (London) / eu-west-2
Europe (Frankfurt) / eu-central-1
Europe (Milan) / eu-south-1
Europe (Paris) / eu-west-3
Europe (Spain) / eu-south-2
Europe (Stockholm) / eu-north-1
Europe (Zurich) / eu-central-2
Africa
Africa (Cape Town) / af-south-1
South America
South America (São Paulo) / sa-east-1
Asia Pacific
Asia Pacific (Hong Kong) / ap-east-1
Asia Pacific (Hyderabad) / ap-south-2
Asia Pacific (Jakarta) / ap-southeast-3
Asia Pacific (Malaysia) / ap-southeast-5
Asia Pacific (Melbourne) / ap-southeast-4
Asia Pacific (Mumbai) / ap-south-1
Asia Pacific (New Zealand) / ap-southeast-6
Asia Pacific (Osaka) / ap-northeast-3
Asia Pacific (Seoul) / ap-northeast-2
Asia Pacific (Singapore) / ap-southeast-1
Asia Pacific (Sydney) / ap-southeast-2
Asia Pacific (Taipei) / ap-east-2
Asia Pacific (Thailand) / ap-southeast-7
Asia Pacific (Tokyo) / ap-northeast-1
Middle East
Israel (Tel Aviv) / il-central-1
Middle East (Bahrain) / me-south-1
Middle East (UAE) / me-central-1

Regional Prices

Geography
Region
Region
Instance Price
HiddenRegion 2 (hidden-region-2)hidden-region-24.3870
HiddenRegion 15 (hidden-region-15)hidden-region-156.2590
HiddenRegion 16 (hidden-region-16)hidden-region-166.2590
HiddenRegion 19 (hidden-region-19)hidden-region-196.2590
HiddenRegion 7 (hidden-region-7)hidden-region-76.4170
HiddenRegion 10 (hidden-region-10)hidden-region-106.6560
HiddenRegion 8 (hidden-region-8)hidden-region-86.8550
HiddenRegion 18 (hidden-region-18)hidden-region-186.9540
HiddenRegion 11 (hidden-region-11)hidden-region-117.0010
HiddenRegion 12 (hidden-region-12)hidden-region-127.0040
HiddenRegion 13 (hidden-region-13)hidden-region-137.3510
HiddenRegion 17 (hidden-region-17)hidden-region-177.5000
HiddenRegion 4 (hidden-region-4)hidden-region-47.5010
HiddenRegion 6 (hidden-region-6)hidden-region-67.5010
Asia PacificAsia Pacific (Tokyo) (ap-northeast-1)ap-northeast-17.5500
Asia PacificAsia Pacific (Seoul) (ap-northeast-2)ap-northeast-27.5500
HiddenRegion 1 (hidden-region-1)hidden-region-17.5500
HiddenRegion 3 (hidden-region-3)hidden-region-37.5500
HiddenRegion 5 (hidden-region-5)hidden-region-57.5500
HiddenRegion 9 (hidden-region-9)hidden-region-97.5500
Asia PacificAsia Pacific (Hong Kong) (ap-east-1)ap-east-18.2980
HiddenRegion 14 (hidden-region-14)hidden-region-149.9590
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