| Site: | Los Alamos National Laboratory | 
|---|---|
| Manufacturer: | IBM | 
| Cores: | 1,152 | 
| Processor: | Opteron Dual Core 2C 2.2GHz | 
| Interconnect: | InfiniPath HTX | 
| Installation Year: | 2006 | 
| Performance | |
| Linpack Performance (Rmax) | 4.38 TFlop/s | 
| Theoretical Peak (Rpeak) | 5.07 TFlop/s | 
| Nmax | 700,000 | 
| Software | |
| Operating System: | Linux |