ecs.r7a-nps1.16xlarge by Alibaba Cloud
(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | alicloud |
Name | ecs.r7a-nps1.16xlarge |
Description | ecs.r7a family (64 vCPUs, 512 GiB RAM, 0 GB storage) |
Family | ecs.r7a |
Hw Virt | - |
Status | active |
Observed At | 2026-07-21T01:27:01.620477 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|
Processor
vCPUs | 64 |
Hypervisor | KVM |
CPU Allocation | Dedicated |
CPU Cores | 64 |
CPU Speed | 2.55 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | AMD |
CPU Family | EPYC |
CPU Model | 7T83 |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 512 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 AMD EPYC instance featuring sixty-four non-threaded cores and five hundred twelve gigabytes of memory for memory-intensive workloads.
Alibaba Cloud ecs.r7a-nps1.16xlarge is an x86_64 memory-optimized server instance powered by a 2.55 GHz AMD EPYC 7T83 processor. It features 64 dedicated physical cores with a single thread per core, providing 64 vCPUs under a KVM hypervisor. The instance is configured with 512.0 GB of RAM, yielding a high resource density of 8.0 GB per core. It lacks local storage and GPU accelerators, relying entirely on network-attached storage and offering a baseline network bandwidth of 16 Gbps. This hardware profile is designed for memory-intensive workloads, enterprise databases, and applications requiring dedicated, non-hyperthreaded CPU resources.
Economics
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| ecs.r7a.large | 2 | 16 GiB | 0 |
| ecs.r7a.xlarge | 4 | 32 GiB | 0 |
| ecs.r7a.2xlarge | 8 | 64 GiB | 0 |
| ecs.r7a.4xlarge | 16 | 128 GiB | 0 |
| ecs.r7a-nps1.8xlarge | 32 | 256 GiB | 0 |
| ecs.r7a.8xlarge | 32 | 256 GiB | 0 |
| ecs.r7a.16xlarge | 64 | 512 GiB | 0 |
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