ecs.hfr9i.large by Alibaba Cloud

A dedicated dual-core x86_64 instance featuring a high memory-to-vCPU ratio and baseline network connectivity for memory-sensitive workloads.

Alibaba Cloud ecs.hfr9i.large is an x86_64 server instance running on the KVM hypervisor, featuring an Intel Xeon 6982P-C processor clocked at 3.4 GHz. It provides 2 dedicated vCPUs across 2 physical cores with no hyperthreading, paired with 16.0 GB of system memory. This configuration establishes a high memory-to-vCPU ratio of 8.0 GB per core, aligning it with memory-optimized profiles. The instance lacks local storage, requiring network-attached storage solutions, and features a baseline network bandwidth of 2 Gbps. It does not include complimentary public IPv4 addresses. This resource balance makes the instance qualitatively cost-efficient for memory-bound workloads that require dedicated CPU resources but have modest processing and network demands, such as small-scale databases, caching systems, and lightweight application servers.