US Army Research Laboratory (ARL)
In November 1999, 7 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 166 | ORIGIN 2000 300 MHz | 128 | N/A | 62.25 | 76.8 | SGI |
| 167 | ORIGIN 2000 300 MHz | 128 | N/A | 62.25 | 76.8 | SGI |
| 221 | ORIGIN 2000 250 MHz | 128 | N/A | 51.44 | 64 | SGI |
| 328 | HPC 10000 400 MHz | 64 | N/A | 43.82 | 51.2 | Sun |
| 329 | HPC 10000 400 MHz | 64 | N/A | 43.82 | 51.2 | Sun |
| 330 | HPC 10000 400 MHz | 64 | N/A | 43.82 | 51.2 | Sun |
| 331 | HPC 10000 400 MHz | 64 | N/A | 43.82 | 51.2 | Sun |