r8in.48xlarge by Amazon Web Services
(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | r8in.48xlarge |
Description | Memory optimized [Intel processors] [Network and EBS optimized] Gen8 48xlarge |
Family | r8in |
Hw Virt | - |
Status | active |
Observed At | 2026-07-28T00:08:50.040786 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Oregon (US) / us-west-2 | 5.179275 USD/h | 20.0832 USD/h |
Ohio (US) / us-east-2 | 6.8008 USD/h | 20.0832 USD/h |
Northern Virgina (US) / us-east-1 | 8.04416 USD/h | 20.0832 USD/h |
Aragón (ES) / eu-south-2 | 5.141267 USD/h | 22.5091 USD/h |
Dublin (IE) / eu-west-1 | 5.609367 USD/h | 22.5091 USD/h |
Frankfurt (DE) / eu-central-1 | 17.1191 USD/h | 23.9914 USD/h |
Tokyo (JP) / ap-northeast-1 | 17.828933 USD/h | 24.3955 USD/h |
Processor
vCPUs | 192 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 96 |
CPU Speed | 3.9 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | Intel |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 2 TB |
| 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 | 300 Gbps |
Network Speed Max | 300 Gbps |
Network Storage Speed Baseline | 60 Gbps |
Network Storage Speed Max | 60 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Server Description
A high-density memory-optimized instance featuring dedicated Intel processors and high-speed network throughput for demanding enterprise workloads.
Amazon Web Services r8in.48xlarge is an eighth-generation, memory-optimized server instance built on the AWS Nitro hypervisor. Powered by dedicated Intel x86_64 processors running at 3.9 GHz, it provides 192 vCPUs across 96 physical cores and 1536.0 GB of system memory. This configuration establishes a 1:8 vCPU-to-RAM ratio, making it highly suitable for memory-intensive applications. The instance features a baseline network bandwidth of 300 Gbps but does not include local storage, requiring reliance on network-attached storage volumes. This design represents a tradeoff, prioritizing massive memory capacity and high-speed network throughput over local disk performance. The r8in.48xlarge is engineered for demanding enterprise workloads such as large-scale in-memory databases, memory-bound data analytics, and complex enterprise applications.
Economics
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| r8in.large | 2 | 16 GiB | 0 |
| r8in.xlarge | 4 | 32 GiB | 0 |
| r8in.2xlarge | 8 | 64 GiB | 0 |
| r8in.4xlarge | 16 | 128 GiB | 0 |
| r8in.8xlarge | 32 | 256 GiB | 0 |
| r8in.12xlarge | 48 | 384 GiB | 0 |
| r8in.16xlarge | 64 | 512 GiB | 0 |
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