# I4G Instance Family

## Info

### Description

The I4G storage-optimized instances, generally available since May 9, 2023, are powered by AWS Graviton2 processors based on Arm Neoverse cores.  They feature up to 15 TB of low-latency NVMe SSD instance storage using custom AWS Nitro SSDs with always-on encryption.  Networking is up to 38 Gbps (with EFA support on the largest size), and EBS bandwidth is up to 20 Gbps.  The family delivers superior compute price-performance for I/O-intensive workloads like transactional databases and real-time analytics.

- **Processor:** AWS
- **Instance Types:** i4g.large, i4g.xlarge, i4g.2xlarge, i4g.4xlarge, i4g.8xlarge, i4g.16xlarge
- **vCPUs:** Up to 64
- **Memory:** Up to 512 GiB

## Available Regions

- ap-southeast-1
- ap-southeast-2
- ca-central-1
- eu-west-1
- sa-east-1
- us-east-1
- us-east-2
- us-west-2