ecs.r8a.32xlarge by Alibaba Cloud

A dedicated x86_64 server featuring one terabyte of memory and one hundred twenty-eight physical cores for memory-intensive enterprise workloads.

Alibaba Cloud ecs.r8a.32xlarge is an x86_64 memory-optimized server instance powered by a 2.7 GHz AMD EPYC 9T24 processor. Operating on the KVM hypervisor, it features 128 dedicated physical cores with a single thread per core and 1024.0 GB of system memory, yielding an 8.0 GB per core ratio. The instance does not include local storage or GPU accelerators, but it provides a baseline network bandwidth of 40 Gbps. This dedicated resource allocation model ensures predictable performance for enterprise workloads. The high memory density and dedicated CPU architecture make this instance suitable for large-scale in-memory databases, big data analytics, and memory-intensive enterprise applications.