(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 | 2026-10-28T23:18:20.688570 |
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 | 256 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 balanced general-purpose instance featuring sixty-four dedicated AMD EPYC cores and two hundred fifty-six gigabytes of system memory.
Alibaba Cloud ecs.u2a-c1m4.16xlarge is a general-purpose instance featuring 64 dedicated x86_64 vCPUs powered by AMD EPYC processors running at 2.25 GHz. It is equipped with 256.0 GB of RAM, providing a balanced 4.0 GB of memory per core. The instance operates on the KVM hypervisor and delivers a baseline network bandwidth of 16 Gbps. It does not include local storage or GPU accelerators, requiring external network-attached storage for data persistence. This configuration offers a balanced resource profile, making it a cost-efficient choice for workloads that require consistent CPU performance without specialized hardware. It is suited for enterprise applications, web serving, and distributed application nodes.
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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