u-18tb1.112xlarge
The u-18tb1.112xlarge is a aws ec2 instance type featuring multiple vCPUs and optimized memory, commonly used for ec2 workloads.
Last updated at Sun Jun 14 2026
Instance Info
| Compute | Value |
| vCPUs | 448 |
| Memory | 18432 GiB |
| Physical Processor | Intel Xeon Platinum 8280L (Cascade Lake) |
| CPU Architecture | 64-bit |
| GPU Memory | NA |
| Network | Value |
| Network Performance | 100 Gigabit |
| Enhanced Networking | Yes |
| Storage | Value |
| Storage | EBS only |
| EBS Throughput | 38000 Mbps |
| Amazon | Value |
| Current Generation | No, Yes |
| Instance Type | u-18tb1.112xlarge |
| Family | Memory optimized |
Family Instances
| Instance | vCPUs | Memory |
|---|---|---|
| u-18tb1.112xlarge | 448 | 18432 |
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