m8g.4xlarge.search

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

Amazon OpenSearch instance m8g.4xlarge.search with 16 vCPUs, 64 GiB RAM. Available in 21 regions starting from $622.69 per month.
Instance Typem8g.4xlarge.search
Instance FamilyGeneral purpose
DetailsSmall to medium size databases, data processing, caching, backends.

mMulti purpose
8 – Generation
g – AWS Graviton processor
4xlarge – Size
search – OpenSearch optimized
vCPUs16
Memory64 GiB
CPU Architecturearm64
Clock Speed2.8 GHz
Threads Per Core1
Storage
Instance Storageno
EBS Optimizeddefault
EBS Max IOPS40000 IOPS
EBS Max Bandwidth10000 Mbps
Instances
Sizesm8g.medium.search, m8g.large.search, m8g.xlarge.search, m8g.2xlarge.search, m8g.4xlarge.search, m8g.8xlarge.search, m8g.12xlarge.search, m8g.16xlarge.search
Generationsm6g.4xlarge.search, m7g.4xlarge.search, m8g.4xlarge.search
EBS (Elastic Block Store)
EBS Optimizeddefault
EBS Baseline IOPS20000 IOPS
EBS Max IOPS40000 IOPS
EBS Baseline Bandwidth5000 Mbps
EBS Max Bandwidth10000 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 2 (hidden-region-2)hidden-region-20.8530
HiddenRegion 3 (hidden-region-3)hidden-region-30.8530
HiddenRegion 15 (hidden-region-15)hidden-region-151.1930
HiddenRegion 16 (hidden-region-16)hidden-region-161.1930
HiddenRegion 18 (hidden-region-18)hidden-region-181.1930
HiddenRegion 8 (hidden-region-8)hidden-region-81.2670
HiddenRegion 9 (hidden-region-9)hidden-region-91.3280
HiddenRegion 10 (hidden-region-10)hidden-region-101.3290
HiddenRegion 6 (hidden-region-6)hidden-region-61.3290
HiddenRegion 11 (hidden-region-11)hidden-region-111.3790
HiddenRegion 12 (hidden-region-12)hidden-region-121.3910
HiddenRegion 17 (hidden-region-17)hidden-region-171.3910
HiddenRegion 7 (hidden-region-7)hidden-region-71.4290
Asia PacificAsia Pacific (Seoul) (ap-northeast-2)ap-northeast-21.4660
HiddenRegion 4 (hidden-region-4)hidden-region-41.4910
HiddenRegion 5 (hidden-region-5)hidden-region-51.4910
Asia PacificAsia Pacific (Tokyo) (ap-northeast-1)ap-northeast-11.5400
HiddenRegion 1 (hidden-region-1)hidden-region-11.5400
Asia PacificAsia Pacific (Hong Kong) (ap-east-1)ap-east-11.6400
HiddenRegion 13 (hidden-region-13)hidden-region-131.6400
HiddenRegion 14 (hidden-region-14)hidden-region-141.9000
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Similar Alternative Instances

Instance Type
Instance Family
vCPUs
Memory (GiB)
Instance Price
m6g.4xlarge.searchGeneral purpose16641.0230
m7g.4xlarge.searchGeneral purpose16641.0840
om2.4xlarge.searchOpenSearch Optimized16641.2210
m7i.4xlarge.searchGeneral purpose16641.2900
im4gn.4xlarge.searchStorage optimized16642.1830