An administrator is planning to leverage NC2 on AWS for an elastic DR scenario where...

When planning to leverage NC2 on AWS for an elastic DR scenario where the initial cluster is using 13en.metal, the following additional node types are supported for cluster expansion:

I3.metal: These instances provide high IOPS and low latency with NVMe SSDs, making them suitable for storage-intensive applications.

i4i.metal: These instances offer higher performance with AWS Nitro SSDs, improved network bandwidth, and better compute performance compared to the I3.metal instances.

References:

Nutanix Cloud Clusters on AWS Documentation

Amazon EC2 I4i Instances – AWS

Amazon EC2 I3 Instances – AWS