i4g.8xlarge.search

i4g.8xlarge.search is an AWS OpenSearch size with 32 vCPUs, 256 GiB memory. In US East (N. Virginia) it costs $3.954 per hour on demand ($2,886.42 per month); a 1-year reserved instance with no upfront costs $2.728 per hour, 31% less. It is sold in 8 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	$3.954	$2.728	$2.056
US East (Ohio) us-east-2	$3.954	$2.728	$2.056
US West (Oregon) us-west-2	$3.954	$2.728	$2.056
Canada (Central) ca-central-1	$4.357	$3.006	$2.266
EU (Ireland) eu-west-1	$4.357	$3.006	$2.266
Asia Pacific (Singapore) ap-southeast-1	$4.739	$3.27	$2.464
Asia Pacific (Sydney) ap-southeast-2	$4.739	$3.27	$2.464
South America (Sao Paulo) sa-east-1	$6.313	$4.356	$3.283

Reserved and Savings Plans

Specs

Compute	Value
vCPUs	32
Physical cores	32
Threads per core	1
Architecture	arm64
CPU maker	AWS
Sustained clock	2.5 GHz
Burstable	No
ECU	variable

Memory	Value
Memory (GiB)	256

Networking	Value
Network baseline	18.75 Gbps
Network peak	18.75 Gbps

Storage	Value
Storage	2 x 3,750 Nitro SSD
Local disks	2 × 3,750 GB SSD
EBS baseline bandwidth	10,000 Mbps
EBS max bandwidth	10,000 Mbps
EBS baseline throughput	1,250 MB/s
EBS max throughput	1,250 MB/s
EBS baseline IOPS	40,000
EBS max IOPS	40,000

Cluster	Value
Node roles	Data, Dedicated manager
UltraWarm	Yes

Instance details	Value
Instance type	i4g.8xlarge.search
Family	i4g
Category	Storage optimized
Current generation	Yes

Other	Value
Hardware Basis	i4g.8xlarge

Compare i4g.8xlarge.search

Other processors

vs i4i.8xlarge.search

Other generations

vs i8g.8xlarge.search

Other i4g sizes

Size	vCPUs	Memory (GiB)	On-demand /hr
i4g.large.search	2	16	$0.247
i4g.xlarge.search	4	32	$0.494
i4g.2xlarge.search	8	64	$0.988
i4g.4xlarge.search	16	128	$1.977
i4g.8xlarge.search	32	256	$3.954
i4g.16xlarge.search	64	512	$7.907

Prices updated 2026-11-12 from AWS public price lists. Compare all AWS OpenSearch sizes.