r5.12xlarge.search

Data updated at: September 17, 2025 at 12:39 AM UTC

Amazon OpenSearch instance r5.12xlarge.search with 48 vCPUs, 384 GiB RAM. Available in 31 regions starting from $3255.80 per month.
Instance Typer5.12xlarge.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
5 – Generation
12xlarge – Size
search – OpenSearch optimized
vCPUs48
Memory384 GiB
CPU Architecturex86_64
Clock Speed3.1 GHz
Threads Per Core2
Storage
Instance Storageno
EBS Optimizeddefault
EBS Max IOPS40000 IOPS
EBS Max Bandwidth9500 Mbps
Instances
Sizesr5.large.search, r5.xlarge.search, r5.2xlarge.search, r5.4xlarge.search, r5.12xlarge.search
Generationsr5.12xlarge.search, r7i.12xlarge.search
EBS (Elastic Block Store)
EBS Optimizeddefault
EBS Baseline IOPS40000 IOPS
EBS Max IOPS40000 IOPS
EBS Baseline Bandwidth9500 Mbps
EBS Max Bandwidth9500 Mbps
Instance Storage
Instance Storageno
Networking
Max Network Interfaces8
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 23 (hidden-region-23)hidden-region-234.4600
HiddenRegion 24 (hidden-region-24)hidden-region-244.4600
HiddenRegion 28 (hidden-region-28)hidden-region-284.4600
HiddenRegion 3 (hidden-region-3)hidden-region-34.6020
HiddenRegion 4 (hidden-region-4)hidden-region-44.6020
HiddenRegion 13 (hidden-region-13)hidden-region-134.7440
HiddenRegion 10 (hidden-region-10)hidden-region-104.8850
HiddenRegion 9 (hidden-region-9)hidden-region-94.8850
HiddenRegion 27 (hidden-region-27)hidden-region-274.9560
HiddenRegion 15 (hidden-region-15)hidden-region-154.9910
HiddenRegion 16 (hidden-region-16)hidden-region-164.9910
HiddenRegion 17 (hidden-region-17)hidden-region-175.2390
HiddenRegion 18 (hidden-region-18)hidden-region-185.2390
HiddenRegion 14 (hidden-region-14)hidden-region-145.2406
HiddenRegion 19 (hidden-region-19)hidden-region-195.2410
HiddenRegion 25 (hidden-region-25)hidden-region-255.3450
HiddenRegion 26 (hidden-region-26)hidden-region-265.3450
HiddenRegion 6 (hidden-region-6)hidden-region-65.3450
HiddenRegion 8 (hidden-region-8)hidden-region-85.3450
Asia PacificAsia Pacific (Tokyo) (ap-northeast-1)ap-northeast-15.3810
HiddenRegion 1 (hidden-region-1)hidden-region-15.3810
HiddenRegion 11 (hidden-region-11)hidden-region-115.3810
HiddenRegion 2 (hidden-region-2)hidden-region-25.3810
HiddenRegion 5 (hidden-region-5)hidden-region-55.3810
HiddenRegion 7 (hidden-region-7)hidden-region-75.3810
HiddenRegion 21 (hidden-region-21)hidden-region-215.4900
HiddenRegion 20 (hidden-region-20)hidden-region-205.4901
HiddenRegion 12 (hidden-region-12)hidden-region-125.9190
Asia PacificAsia Pacific (Hong Kong) (ap-east-1)ap-east-15.9191
AfricaAfrica (Cape Town) (af-south-1)af-south-15.9393
HiddenRegion 22 (hidden-region-22)hidden-region-227.0910
Activate subscription to see all regions and unlock awesome features  

Similar Alternative Instances

Instance Type
Instance Family
vCPUs
Memory (GiB)
Instance Price
r7g.12xlarge.searchMemory optimized483844.2670
r6gd.12xlarge.searchMemory optimized483844.5900
r7i.12xlarge.searchMemory optimized483845.0800
r7gd.12xlarge.searchMemory optimized483845.4210
i4i.12xlarge.searchStorage optimized483846.5890