(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | aws |
Name | r9gd.4xlarge |
Description | Memory optimized [AWS Graviton processors] [Instance store volumes] Gen9 4xlarge |
Family | r9gd |
Hw Virt | - |
Status | active |
Observed At | 2026-10-16T10:22:00.885366 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Ohio (US) / us-east-2 | 0.219733 USD/h | 1.2814 USD/h |
Oregon (US) / us-west-2 | 0.388675 USD/h | 1.2814 USD/h |
Northern Virgina (US) / us-east-1 | 0.54545 USD/h | 1.2814 USD/h |
Frankfurt (DE) / eu-central-1 | 0.526633 USD/h | 1.5397 USD/h |
Processor
vCPUs | 16 |
Hypervisor | nitro |
CPU Allocation | Dedicated |
CPU Cores | 16 |
CPU Speed | 3.3 GHz |
CPU Architecture | arm64 |
CPU Manufacturer | AWS |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 128 GiB |
| ACCELERATORS | |
|---|---|
Accelerator Count | 0 |
Accelerator Memory Min | 0 MiB |
Accelerator Memory Total | 0 MiB |
Accelerators |
| STORAGE | |
|---|---|
Storage Size | 950 GB |
Storage Type | nvme ssd |
Storages |
|
| NETWORK | |
|---|---|
Network Speed Baseline | 8.5 Gbps |
Network Speed Max | 17 Gbps |
Network Storage Speed Baseline | 6 Gbps |
Network Storage Speed Max | 12 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Server Description
An arm64 memory-optimized instance featuring dedicated Graviton cores, high memory density, and local NVMe SSD storage for data-intensive workloads.
Amazon Web Services r9gd.4xlarge is an arm64-based, memory-optimized server instance powered by AWS Graviton processors. It features 16 dedicated physical cores and 16 vCPUs running at 3.3 GHz, paired with 128.0 GB of system memory to deliver 8.0 GB of RAM per core. The instance includes a bundled 950 GB NVMe SSD local instance store volume for low-latency storage operations, managed via the AWS Nitro hypervisor. Network connectivity is established with an 8 Gbps baseline bandwidth. Lacking integrated GPUs, this instance is designed for workloads requiring substantial memory capacity and fast local storage. The hardware profile is optimized for memory-intensive applications, making it suitable for in-memory databases, caching systems, and data processing tasks.
Economics
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | Accelerators |
|---|---|---|---|
| r9gd.medium | 1 | 8 GiB | 0 |
| r9gd.large | 2 | 16 GiB | 0 |
| r9gd.xlarge | 4 | 32 GiB | 0 |
| r9gd.2xlarge | 8 | 64 GiB | 0 |
| r9gd.8xlarge | 32 | 256 GiB | 0 |
| r9gd.12xlarge | 48 | 384 GiB | 0 |
| r9gd.16xlarge | 64 | 512 GiB | 0 |
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