Sites Franklin
| System Name | Franklin |
| Site | NERSC/LBNL |
| System Family | Cray XT |
| System Model | Cray XT4 |
| Computer | Cray XT4, 2.6 GHz |
| Vendor | Cray Inc. |
| Application area | Not Specified |
| Main Memory | 39000 GB |
| Installation Year | 2007 |
| Operating System | UNICOS/Linux |
| Memory | 39000 GB |
| Interconnect | XT4 Internal Interconnect |
| Processor | AMD x86_64 Opteron Dual Core 2600 MHz (5.2 GFlops) |