im4gn.4xlarge.search

im4gn.4xlarge.search is an AWS OpenSearch size with 16 vCPUs, 64 GiB memory. In US East (N. Virginia) it costs $2.183 per hour on demand ($1,593.59 per month); a 1-year reserved instance with no upfront costs $1.506 per hour, 31% less. It is sold in 12 regions.

Prices by region

USD per hour. Reserved prices are no upfront, standard. Cheapest on-demand first.

RegionOn-demand1-yr reserved3-yr reserved
US East (N. Virginia) us-east-1$2.183$1.506$1.135
US East (Ohio) us-east-2$2.183$1.506$1.135
US West (Oregon) us-west-2$2.183$1.506$1.135
Canada (Central) ca-central-1$2.406$1.66$1.251
EU (Ireland) eu-west-1$2.406$1.66$1.251
Europe (Spain) eu-south-2$2.407$1.661$1.252
EU (London) eu-west-2$2.532$1.747$1.317
EU (Paris) eu-west-3$2.532$1.747$1.317
Asia Pacific (Tokyo) ap-northeast-1$2.56$1.766$1.331
EU (Frankfurt) eu-central-1$2.602$1.795$1.353
Asia Pacific (Singapore) ap-southeast-1$2.616$1.805$1.36
Asia Pacific (Sydney) ap-southeast-2$2.616$1.805$1.36
Reserved and Savings Plans

Specs

ComputeValue
vCPUs16
Physical cores16
Threads per core1
Architecturearm64
CPU makerAWS
Sustained clock2.5 GHz
BurstableNo
ECU53
MemoryValue
Memory (GiB)64
NetworkingValue
Network baseline25 Gbps
Network peak25 Gbps
StorageValue
Storage1 x 7500 SSD
Local disks1 × 7,500 GB SSD
EBS baseline bandwidth10,000 Mbps
EBS max bandwidth10,000 Mbps
EBS baseline throughput1,250 MB/s
EBS max throughput1,250 MB/s
EBS baseline IOPS40,000
EBS max IOPS40,000
ClusterValue
Node rolesData, Dedicated manager
UltraWarmYes
Instance detailsValue
Instance typeim4gn.4xlarge.search
Familyim4gn
CategoryStorage optimized
Current generationYes
OtherValue
Hardware Basisim4gn.4xlarge

Other im4gn sizes

SizevCPUsMemory (GiB)On-demand /hr
im4gn.large.search28$0.273
im4gn.xlarge.search416$0.546
im4gn.2xlarge.search832$1.091
im4gn.4xlarge.search1664$2.183
im4gn.8xlarge.search32128$4.366
im4gn.16xlarge.search64256$8.731

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