IBM/US Army Research Laboratory (ARL)
In June 2004, 4 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 109 | eServer Opteron 2.2 GHz. Myrinet | 594 | N/A | 1785 | 2613.6 | IBM |
| 110 | eServer Opteron 2.2 GHz. Myrinet | 594 | N/A | 1785 | 2613.6 | IBM |
| 111 | eServer Opteron 2.2 GHz. Myrinet | 592 | N/A | 1779 | 2604.8 | IBM |
| 112 | eServer Opteron 2.2 GHz. Myrinet | 592 | N/A | 1779 | 2604.8 | IBM |