Sites Red Diamond
| System Name | Red Diamond |
| Site | University of Arkansas |
| System Family | Dell PowerEdge Cluster |
| System Model | PowerEdge 1850 |
| Computer | PowerEdge 1850, 3.2 GHz, Infiniband |
| Vendor | Dell |
| Application area | Research |
| Main Memory | 1024 GB |
| Installation Year | 2005 |
| Operating System | Linux |
| Memory | 1024 GB |
| Interconnect | Infiniband |
| Processor | Intel EM64T Xeon EM64T 3200 MHz (6.4 GFlops) |