US Army Research Laboratory (ARL)
In June 1999, 4 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 100 | ORIGIN 2000 300 MHz | 128 | N/A | 62.25 | 76.8 | SGI |
| 101 | ORIGIN 2000 300 MHz | 128 | N/A | 62.25 | 76.8 | SGI |
| 146 | ORIGIN 2000 250 MHz | 128 | N/A | 51.44 | 64 | SGI |
| 183 | HPC 10000 400 MHz | 64 | N/A | 43.82 | 51.2 | Sun |