r4.4xlarge.search

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

Amazon OpenSearch instance r4.4xlarge.search with 16 vCPUs, 122 GiB RAM. Available in 17 regions starting from $1145.37 per month.

Instance Type	r4.4xlarge.search
Instance Family	Memory optimized
Details	Obsolete. Not recommended for use High-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. r – RAM / memory optimized 4 – Generation 4xlarge – Size search – OpenSearch optimized
vCPUs	16
Memory	122 GiB
CPU Architecture	x86_64
Clock Speed	2.3 GHz
Threads Per Core	2

Storage
Instance Storage	no
EBS Optimized	default
EBS Max IOPS	18750 IOPS
EBS Max Bandwidth	3500 Mbps

Instances
Sizes	r4.large.search, r4.xlarge.search, r4.2xlarge.search, r4.4xlarge.search, r4.8xlarge.search, r4.16xlarge.search
Generations	r3.4xlarge.search, r4.4xlarge.search, r5.4xlarge.search, r7i.4xlarge.search

EBS (Elastic Block Store)
EBS Optimized	default
EBS Baseline IOPS	18750 IOPS
EBS Max IOPS	18750 IOPS
EBS Baseline Bandwidth	3500 Mbps
EBS Max Bandwidth	3500 Mbps

Instance Storage
Instance Storage	no

Networking
Max Network Interfaces	8
IPv6 Support	yes
ENA Support	supported

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
Hidden	Region 10 (hidden-region-10)	hidden-region-10	1.5690
Hidden	Region 14 (hidden-region-14)	hidden-region-14	1.5690
Hidden	Region 9 (hidden-region-9)	hidden-region-9	1.5690
Hidden	Region 3 (hidden-region-3)	hidden-region-3	1.7230
Hidden	Region 13 (hidden-region-13)	hidden-region-13	1.7490
Hidden	Region 5 (hidden-region-5)	hidden-region-5	1.7490
Asia Pacific	Asia Pacific (Mumbai) (ap-south-1)	ap-south-1	1.7940
Hidden	Region 6 (hidden-region-6)	hidden-region-6	1.8410
Hidden	Region 7 (hidden-region-7)	hidden-region-7	1.8410
Hidden	Region 11 (hidden-region-11)	hidden-region-11	1.8830
Hidden	Region 12 (hidden-region-12)	hidden-region-12	1.8830
Asia Pacific	Asia Pacific (Tokyo) (ap-northeast-1)	ap-northeast-1	1.8880
Asia Pacific	Asia Pacific (Seoul) (ap-northeast-2)	ap-northeast-2	1.8880
Hidden	Region 1 (hidden-region-1)	hidden-region-1	1.8880
Hidden	Region 2 (hidden-region-2)	hidden-region-2	1.8880
Hidden	Region 4 (hidden-region-4)	hidden-region-4	1.8880
Hidden	Region 8 (hidden-region-8)	hidden-region-8	3.3040

Similar Alternative Instances

Instance Type	Instance Family	vCPUs	Memory (GiB)	Instance Price
r6g.4xlarge.search	Memory optimized	16	128	1.3390
r6gd.4xlarge.search	Memory optimized	16	128	1.5300
r3.4xlarge.search	Memory optimized	16	122	1.9600
i3.4xlarge.search	Storage optimized	16	122	1.9970
ultrawarm1.large.search	ultrawarm.search	16	122	2.6800