Sites Sapphire
| System Name | Sapphire |
| Site | ERDC MSRC |
| System Family | Cray XT |
| System Model | Cray XT3 |
| Computer | Cray XT3, 2.6 GHz |
| Vendor | Cray Inc. |
| URL | http://www.erdc.hpc.mil/docume... |
| Application area | Defense |
| Installation Year | 2005 |
| Operating System | UNICOS/SUSE Linux |
| Interconnect | XT3 Internal Interconnect |
| Processor | AMD x86_64 Opteron 2600 MHz (5.2 GFlops) |