r8idn.4xlarge by Amazon Web Services
(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | r8idn.4xlarge |
Description | Memory optimized [Intel processors] [Instance store volumes] [Network and EBS optimized] Gen8 4xlarge |
Family | r8idn |
Hw Virt | - |
Status | active |
Observed At | 2026-08-06T11:28:21.545322 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Oregon (US) / us-west-2 | 0.588975 USD/h | 1.8758 USD/h |
Northern Virgina (US) / us-east-1 | 0.918175 USD/h | 1.8758 USD/h |
Ohio (US) / us-east-2 | 1.7474 USD/h | 1.8758 USD/h |
Dublin (IE) / eu-west-1 | 0.66625 USD/h | 2.0891 USD/h |
Aragón (ES) / eu-south-2 | 2.0891 USD/h | 2.0891 USD/h |
Frankfurt (DE) / eu-central-1 | 1.139833 USD/h | 2.2352 USD/h |
Tokyo (JP) / ap-northeast-1 | 2.086533 USD/h | 2.2801 USD/h |
Processor
vCPUs | 16 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 8 |
CPU Speed | 3.9 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | Intel |
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 | 950 GB |
Storage Type | nvme ssd |
Storages |
|
| NETWORK | |
|---|---|
Network Speed Baseline | 25 Gbps |
Network Speed Max | 50 Gbps |
Network Storage Speed Baseline | 5 Gbps |
Network Storage Speed Max | 10 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Server Description
A memory-optimized x86_64 instance featuring dedicated Intel compute, high-speed local NVMe SSD storage, and optimized network performance.
Amazon Web Services r8idn.4xlarge is a memory-optimized instance designed for resource-intensive workloads. Powered by an Intel x86_64 processor running at 3.9 GHz, it provides 16 vCPUs across 8 dedicated physical cores and 128.0 GB of system memory. The instance features 950 GB of local NVMe SSD storage, delivering high-speed local instance store volumes. Built on the AWS Nitro hypervisor, the r8idn.4xlarge is optimized for both network and EBS performance, offering a baseline network bandwidth of 25 Gbps. This hardware profile is engineered for memory-heavy applications, databases, and caching systems that benefit from a high memory-to-vCPU ratio and fast local storage, offering qualitative cost efficiency by balancing high memory capacity with dedicated compute resources.
Economics
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| r8idn.large | 2 | 16 GiB | 0 |
| r8idn.xlarge | 4 | 32 GiB | 0 |
| r8idn.2xlarge | 8 | 64 GiB | 0 |
| r8idn.8xlarge | 32 | 256 GiB | 0 |
| r8idn.12xlarge | 48 | 384 GiB | 0 |
| r8idn.16xlarge | 64 | 512 GiB | 0 |
| r8idn.24xlarge | 96 | 768 GiB | 0 |
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