**Upgrade T1 to T2 where possible, do not use for new applications** T2 instances are Burstable Performance Instances that provide a baseline level of CPU performance with the ability to burst above the baseline.
| Size | vCPUs | Memory (GiB) |
|---|---|---|
| t1.micro | 1 | 0 |
| Compute | Value |
|---|---|
| vCPUs | 1 |
| Memory | 0.613 GiB |
| Physical Processor | Variable |
| Clock Speed | NA |
| CPU Architecture | 32-bit or 64-bit |
| GPU | NA |
| GPU Memory | NA |
| Networking | Value |
|---|---|
| Network Performance | Very Low |
| Enhanced Networking | No |
| Storage | Value |
|---|---|
| Storage | EBS only |
| EBS Throughput | NA |
| Amazon | Value |
|---|---|
| Current Generation | No |
| Instance Type | t1.micro |
| Family | Micro instances |