(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | alicloud |
Name | ecs.r8a.32xlarge |
Description | ecs.r8a family (128 vCPUs, 1024 GiB RAM, 0 GB storage) |
Family | ecs.r8a |
Hw Virt | - |
Status | active |
Observed At | 2026-10-28T23:18:20.667671 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|
Processor
vCPUs | 128 |
Hypervisor | KVM |
CPU Allocation | Dedicated |
CPU Speed | 2.7 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | AMD |
CPU Family | EPYC |
CPU Model | 9T24 |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 1 TB |
| 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 | 40 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Server Description
A memory-optimized x86_64 server featuring 128 dedicated AMD EPYC cores and 1024 GB of RAM for large-scale in-memory workloads.
Alibaba Cloud ecs.r8a.32xlarge is a memory-optimized instance featuring 128 dedicated vCPUs and 1024.0 GB of RAM, establishing an 8.0 GB memory-to-core ratio. Powered by AMD EPYC 9T24 processors running at 2.7 GHz on the x86_64 architecture, this KVM-based server is designed for memory-intensive workloads. The instance does not include local storage or GPU accelerators, requiring external network storage for data persistence. It delivers a baseline network bandwidth of 40 Gbps and does not bundle complimentary public IPv4 addresses. This hardware profile is qualitatively cost-efficient for applications requiring massive memory footprints relative to compute resources, such as large-scale in-memory databases, caching layers, and enterprise resource planning systems.
Economics
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | Accelerators |
|---|---|---|---|
| ecs.r8a.large | 2 | 16 GiB | 0 |
| ecs.r8a.xlarge | 4 | 32 GiB | 0 |
| ecs.r8a.2xlarge | 8 | 64 GiB | 0 |
| ecs.r8a.4xlarge | 16 | 128 GiB | 0 |
| ecs.r8a.8xlarge | 32 | 256 GiB | 0 |
| ecs.r8a.12xlarge | 48 | 384 GiB | 0 |
| ecs.r8a.16xlarge | 64 | 512 GiB | 0 |
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