| Site: | Ameritrade Inc. |
|---|---|
| Manufacturer: | Sun |
| Cores: | 64 |
| Processor: | UltraSPARC II 400MHz |
| Interconnect: | |
| Installation Year: | 1999 |
| Performance | |
| Linpack Performance (Rmax) | 43.82 GFlop/s |
| Theoretical Peak (Rpeak) | 51.20 GFlop/s |
| Nmax | 39,936 |
| Nhalf | 4,032 |
| Software | |
| Operating System: | Solaris |