ecs.u2a-c1m4.12xlarge by Alibaba Cloud
(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | alicloud |
Name | ecs.u2a-c1m4.12xlarge |
Description | ecs.u2a family (48 vCPUs, 192 GiB RAM, 0 GB storage) |
Family | ecs.u2a |
Hw Virt | - |
Status | active |
Observed At | 2026-07-30T03:27:34.771447 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|
Processor
vCPUs | 48 |
Hypervisor | KVM |
CPU Allocation | Dedicated |
CPU Cores | 48 |
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 | 192 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 | 13 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Server Description
A dedicated AMD EPYC server offering forty-eight physical cores and a balanced memory profile for predictable general-purpose workloads.
Alibaba Cloud ecs.u2a-c1m4.12xlarge is an x86_64 general-purpose server instance powered by dedicated AMD EPYC processors. Operating on the KVM hypervisor, this instance provides 48 physical cores with a single thread per core at a clock speed of 2.25 GHz, ensuring predictable compute performance without hyperthreading overhead. It is configured with 192.0 GB of RAM, establishing a balanced 4.0 GB of memory per core. The instance does not include local storage, relying instead on network-attached storage options, and features a baseline network bandwidth of 13 Gbps. With its dedicated CPU allocation and balanced resource ratio, this server is designed for workloads requiring stable processing power and moderate memory capacity, such as web serving, container orchestration, application servers, and distributed enterprise applications.
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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