ecs.u2i-c1m1.6xlarge by Alibaba Cloud

A dedicated multi-core compute instance featuring a one-to-one ratio of gigabytes of memory to physical processor cores.

Alibaba Cloud ecs.u2i-c1m1.6xlarge is an x86_64 compute-focused server instance powered by the KVM hypervisor. It features 24 dedicated Intel Xeon physical cores running at 2.7 GHz with a single thread per core, paired with 24.0 GB of system memory. This configuration establishes a 1:1 ratio of memory to cores, prioritizing raw parallel processing power over memory capacity. The instance includes no local storage and no GPU accelerators, but provides a baseline network bandwidth of 12 Gbps. This hardware profile is designed for highly parallelized, CPU-bound workloads that operate within a compact memory footprint, such as distributed batch processing, parallelized calculations, and lightweight containerized services.