Amazon MemoryDB for Redis now supports AWS Graviton2-based T4g instances and a 2-month Free Trial

Amazon MemoryDB for Redis now supports AWS Graviton2-based T4 instances. T4g is the next generation burstable general-purpose DB instance type that provides a baseline level of CPU performance, with the ability to burst CPU usage at any time for as long as required. This instance type offers a balance of compute, memory, and network resources for a broad spectrum of general purpose workloads.

Source:: Amazon AWS