r8gn.metal-48xl by Amazon Web Services
(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | r8gn.metal-48xl |
Description | Memory optimized [AWS Graviton processors] [Network and EBS optimized] Gen8 metal-48xl |
Family | r8gn |
Hw Virt | - |
Status | active |
Observed At | 2026-07-28T03:32:58.335401 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Northern Virgina (US) / us-east-1 | 3.8344 USD/h | 17.4893 USD/h |
Processor
vCPUs | 192 |
CPU Allocation | Dedicated |
CPU Cores | 192 |
CPU Speed | 2.7 GHz |
CPU Architecture | arm64 |
CPU Manufacturer | AWS |
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 | 120 Gbps |
Network Storage Speed Max | 120 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Server Description
A bare-metal, arm64 memory-optimized platform featuring one hundred ninety-two dedicated cores, high-density system RAM, and three hundred Gbps network bandwidth.
Amazon Web Services r8gn.metal-48xl is a bare-metal, memory-optimized server instance utilizing the arm64 architecture. Powered by AWS Graviton processors, it delivers 192 dedicated physical cores running at 2.7 GHz with one thread per core. The hardware configuration includes 1536.0 GB of system memory, establishing a high memory-to-core ratio of 8.0 GB per core. This instance does not feature local storage or integrated GPUs, relying instead on network-attached storage. It is optimized for network and EBS performance, offering a baseline network bandwidth of 300 Gbps. The absence of virtualization overhead on this bare-metal platform, combined with its high memory capacity and network throughput, makes it suitable for memory-intensive enterprise workloads, large-scale in-memory databases, distributed caching, and data analytics.
Economics
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| r8gn.medium | 1 | 8 GiB | 0 |
| r8gn.large | 2 | 16 GiB | 0 |
| r8gn.xlarge | 4 | 32 GiB | 0 |
| r8gn.2xlarge | 8 | 64 GiB | 0 |
| r8gn.4xlarge | 16 | 128 GiB | 0 |
| r8gn.8xlarge | 32 | 256 GiB | 0 |
| r8gn.12xlarge | 48 | 384 GiB | 0 |
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