d3en.12xlarge
Amazon EC2 D3 and D3en instances provide cost-effective, high capacity local storage-per-vCPU for massively-scaled storage workloads.
The d3en.12xlarge is a aws ec2 instance type featuring multiple vCPUs and optimized memory, commonly used for ec2 workloads.
Last updated at Sun May 24 2026
Instance Info
| Compute | Value |
| vCPUs | 48 |
| Memory | 192 GiB |
| Physical Processor | Intel Xeon Platinum 8259 (Cascade Lake) |
| Clock Speed | 3.1 GHz |
| CPU Architecture | 64-bit |
| GPU Memory | NA |
| Network | Value |
| Network Performance | 75 Gigabit |
| Enhanced Networking | Yes |
| Storage | Value |
| Storage | 24 x 14000 HDD |
| EBS Throughput | 7000 Mbps |
| Amazon | Value |
| Current Generation | Yes |
| Instance Type | d3en.12xlarge |
| Family | Storage optimized |
Family Instances
| Instance | vCPUs | Memory |
|---|---|---|
| d3en.large | 2 | 8 |
| d3en.xlarge | 4 | 16 |
| d3en.2xlarge | 8 | 32 |
| d3en.4xlarge | 16 | 64 |
| d3en.6xlarge | 24 | 96 |
| d3en.8xlarge | 32 | 128 |
| d3en.12xlarge | 48 | 192 |
Related Instances
| Instance | vCPUs | Memory |
|---|---|---|
| m8azn.12xlarge | 48 | 192 GiB |
| m8gb.12xlarge | 48 | 192 GiB |
| m8gn.12xlarge | 48 | 192 GiB |
| m8g.12xlarge | 48 | 192 GiB |
| m8i-flex.12xlarge | 48 | 192 GiB |
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