India
In June 2006, 11 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 141 | Cluster Platform 4000 DL145 Opteron 2.4 GHz GigEthernet | 1400 | N/A | 3830.4 | 6720 | HP |
| 151 | BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz - Gig-Ethernet | 1024 | N/A | 3755 | 7372.8 | IBM |
| 159 | BladeCenter HS20 Cluster, Xeon EM64T 3.4 GHz - Gig-Ethernet | 1024 | N/A | 3755 | 6963.2 | IBM |
| 198 | BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet | 930 | N/A | 3521.48 | 6696 | IBM |
| 199 | BladeCenter HS20 Cluster, Xeon EM64T 3.6 GHz, Gig-Ethernet | 930 | N/A | 3521.48 | 6696 | IBM |
| 212 | BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet | 1400 | N/A | 3447.5 | 6160 | IBM |
| 213 | BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet | 1400 | N/A | 3447.5 | 6160 | IBM |
| 255 | Cluster Platform 3000 DL140G2 Xeon 3.6 GHz Infiniband | 576 | N/A | 3138 | 4147.2 | HP |
| 287 | BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet | 1200 | N/A | 2955 | 5280 | IBM |
| 343 | eServer, Opteron 2.6 GHz, GigEthernet | 1024 | N/A | 2791 | 5324.8 | IBM |
| 372 | xSeries x336 Cluster Xeon EM64T 3.6 GHz - Gig-Ethernet | 730 | N/A | 2676.88 | 5256 | IBM |