ecs.u2a-c1m4.16xlarge by Alibaba Cloud
(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | alicloud |
Name | ecs.u2a-c1m4.16xlarge |
Description | ecs.u2a family (64 vCPUs, 256 GiB RAM, 0 GB storage) |
Family | ecs.u2a |
Hw Virt | - |
Status | active |
Observed At | 2026-07-30T06:07:01.457293 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|
Processor
vCPUs | 64 |
Hypervisor | KVM |
CPU Allocation | Dedicated |
CPU Cores | 64 |
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 | 256 GiB |
| GPU | |
|---|---|
GPU Count | 0 |
GPU Memory Min | 0 MiB |
GPU Memory Total | 0 MiB |
GPUs |
| 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 sixty-four core AMD EPYC platform featuring balanced memory allocation and high-speed network connectivity for enterprise workloads.
Alibaba Cloud ecs.u2a-c1m4.16xlarge is an x86_64 general-purpose virtual machine instance powered by the KVM hypervisor. It features 64 dedicated AMD EPYC physical cores running at 2.25 GHz with a 1.0 thread-per-core ratio, ensuring dedicated compute allocation without hyperthreading. The system is equipped with 256.0 GB of RAM, establishing a balanced 4.0 GB of memory per core. This instance does not include local storage or integrated GPUs, relying entirely on network-attached storage solutions. It provides a baseline network bandwidth of 16 Gbps. The balanced resource allocation makes this instance suitable for multi-threaded enterprise applications, web serving, and general-purpose workloads requiring consistent CPU performance.
Economics
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| 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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