(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | alicloud |
Name | ecs.u2a-c1m2.16xlarge |
Description | ecs.u2a family (64 vCPUs, 128 GiB RAM, 0 GB storage) |
Family | ecs.u2a |
Hw Virt | - |
Status | active |
Observed At | 2026-10-29T02:39:22.966457 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|
Processor
vCPUs | 64 |
Hypervisor | KVM |
CPU Allocation | Dedicated |
CPU Speed | 2.25 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | AMD |
CPU Family | EPYC |
CPU Model | EPYC |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 128 GiB |
| ACCELERATORS | |
|---|---|
Accelerator Count | 0 |
Accelerator Memory Min | 0 MiB |
Accelerator Memory Total | 0 MiB |
Accelerators |
| STORAGE | |
|---|---|
Storage Size | 0 GB |
Storages |
| NETWORK | |
|---|---|
Network Speed Baseline | 16 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Server Description
A dedicated AMD EPYC compute-optimized instance featuring sixty-four vCPUs and a high-density processing architecture for parallel workloads.
Alibaba Cloud ecs.u2a-c1m2.16xlarge is a compute-oriented server instance featuring 64 dedicated vCPUs and 128.0 GB of RAM, powered by AMD EPYC processors running at 2.25 GHz on the x86_64 architecture. Virtualized via the KVM hypervisor, this instance provides a 1:2 vCPU-to-RAM ratio, making it highly suitable for compute-intensive workloads. It does not include local storage or integrated GPUs, relying instead on network-attached storage and offering a baseline network bandwidth of 16 Gbps. The resource configuration is optimized for parallel processing tasks, batch computing, and web serving workloads that require high CPU density without a massive memory footprint.
Economics
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | Accelerators |
|---|---|---|---|
| ecs.u2a-c1m1.large | 2 | 2 GiB | 0 |
| ecs.u2a-c1m2.large | 2 | 4 GiB | 0 |
| ecs.u2a-c1m4.large | 2 | 8 GiB | 0 |
| ecs.u2a-c1m1.xlarge | 4 | 4 GiB | 0 |
| ecs.u2a-c1m2.xlarge | 4 | 8 GiB | 0 |
| ecs.u2a-c1m4.xlarge | 4 | 16 GiB | 0 |
| ecs.u2a-c1m2.2xlarge | 8 | 16 GiB | 0 |
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