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Tekniske Detaljer
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| Snowstorm cluster |
| Per Node | Totalt * |
| Maskin | 1 HP rx4640 | 100 HP rx4640 |
| Processorer | 4 1,3 GHz Itanium2 eller | 240 1,3 GHz Itanium2 | | 4 1,5 GHz Itanium2 | 160 1,5 GHz Itanium2 |
| Minne | 4 GB | 400 GB distribuert |
| Lagring | 144 GB | 14 TB distribuert + 2 TB sentralisert |
| Interconnect | SCI Interconnect**/ Infiniband***/ Gigabit Ethernet | SCI Interconnect**/ Infiniband***/ Gigabit Ethernet |
| Ytelse | 20,8 GFlops/s or | 2,20 Teraflops/s | | 24 GFlops/s | |
*) Snowstorm also consists of 2 interactive nodes (HP rx5670), each with 4 1,3 GHz Itanium2 processors, making the aggregated performace of the cluster to 2,24 TFlops/s.
**) 25 of the Snowstorm cluster nodes have SCI Interconnect installed.
***) All nodes are connected to the infiniband interconnect using Topspin host channel adapters and a Voltaire ISR 9288 switch.
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