ecs.r8i.4xlarge by Alibaba Cloud
(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | alicloud |
Name | ecs.r8i.4xlarge |
Description | ecs.r8i family (16 vCPUs, 128 GiB RAM, 0 GB storage) |
Family | ecs.r8i |
Hw Virt | - |
Status | active |
Observed At | 2026-07-27T11:27:25.069279 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Shanghai (CN) / cn-shanghai | 0.1724 USD/h | 0.8621 USD/h |
Beijing (CN) / cn-beijing | - | 0.8621 USD/h |
Hangzhou (CN) / cn-hangzhou | - | 0.8621 USD/h |
Shenzhen (CN) / cn-shenzhen | - | 0.8621 USD/h |
Processor
vCPUs | 16 |
Hypervisor | KVM |
CPU Allocation | Dedicated |
CPU Cores | 16 |
CPU Speed | 2.7 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | Intel |
CPU Family | Xeon |
CPU Model | 8475B |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 128 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 | 12 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Server Description
A memory-optimized virtual server featuring dedicated Intel Xeon processors and high memory density for demanding database and analytical workloads.
Alibaba Cloud ecs.r8i.4xlarge is a memory-optimized virtual machine instance configured with 16 dedicated vCPUs and 128.0 GB of RAM. Powered by an Intel Xeon 8475B processor running at 2.7 GHz on the KVM hypervisor, it features a 1:1 thread-to-core ratio for predictable, non-hyperthreaded compute performance. The instance does not include local storage or GPUs, relying instead on network-attached storage and offering a baseline network bandwidth of 12 Gbps. With 8.0 GB of memory per core, this instance is designed for memory-intensive workloads such as in-memory databases, caching layers, and data analytics pipelines where dedicated CPU resources and high memory capacity are required.
Economics
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| ecs.r8i.large | 2 | 16 GiB | 0 |
| ecs.r8i.xlarge | 4 | 32 GiB | 0 |
| ecs.r8i.2xlarge | 8 | 64 GiB | 0 |
| ecs.r8i.3xlarge | 12 | 96 GiB | 0 |
| ecs.r8i.6xlarge | 24 | 192 GiB | 0 |
| ecs.r8i.8xlarge | 32 | 256 GiB | 0 |
| ecs.r8i.12xlarge | 48 | 384 GiB | 0 |
Similar Servers
| INSTANCE | VENDOR | vCPUs | MEMORY | GPUs |
|---|