ecs.r9a.2xlarge by Alibaba Cloud

A memory-optimized virtual machine featuring dedicated AMD EPYC processors and a high memory-to-core ratio for memory-intensive enterprise workloads.

Alibaba Cloud ecs.r9a.2xlarge is a memory-optimized virtual machine instance built on the KVM hypervisor and powered by an AMD EPYC 9T25 processor. Operating at 2.7 GHz, this x86_64 instance features 8 dedicated physical cores and 8 vCPUs with a 1.0 thread-per-core configuration. It is equipped with 64.0 GB of RAM, establishing a high memory-to-vCPU ratio of 8.0 GB per core. The instance does not feature local storage or integrated GPUs, relying instead on network-attached storage, and provides a baseline network bandwidth of 6 Gbps. With its dedicated CPU allocation and high memory density, the ecs.r9a.2xlarge offers a balanced resource profile for memory-intensive applications. It is well-suited for workloads such as in-memory databases, caching systems, and enterprise applications requiring consistent compute performance and substantial memory capacity.