The T4g family, generally available since September 2020, are burstable general-purpose instances powered by the AWS Graviton2 processor, featuring Arm Neoverse-N1 (aarch64) cores. Built on the AWS Nitro System, they offer up to 5 Gbps of networking bandwidth and utilize EBS-only storage. These instances provide a baseline CPU performance with the ability to burst via a credit system, delivering up to 40% better price performance than T3 instances.