ecs.u2a-c1m2.4xlarge by Alibaba Cloud

A dedicated AMD EPYC compute instance featuring sixteen physical cores and a balanced two gigabytes of memory per core.

Alibaba Cloud ecs.u2a-c1m2.4xlarge is an x86_64 compute-optimized instance within the ecs.u2a family, running on the KVM hypervisor. It features 16 dedicated AMD EPYC physical cores operating at 2.25 GHz with a 1.0 thread-per-core configuration, ensuring predictable CPU performance. The instance is equipped with 32.0 GB of RAM, establishing a 1:2 vCPU-to-RAM ratio of 2.0 GB per core. It does not include local storage or integrated GPUs, relying instead on network-attached storage options. Network connectivity is supported by a baseline bandwidth of 6 Gbps. This hardware profile makes the instance highly suitable for compute-intensive workloads, such as batch processing, web serving, and distributed compute tasks, where dedicated CPU resources are prioritized over large memory allocations.