Pling2 Cluster - Paderborn Linux InfiniBand Nehalem Generation 2 Cluster

Access to the system

For more information contact Jens Simon

System configuration

  • 456 Intel Xeon Nehalem cores
  • 4.7 TFlop/s peak performance
  • 1.5 TiByte main memory
  • 48 TByte shared disk storage capacity

The 57 compute nodes are connected with InfiniBand to a 216 port  switch fabric.  A Gigabit Ethernet builds a secondary data and I/O network. For the system management a Fast Ethernet network is being used.

  • 49 Fujitsu RX200S5
    • 2 x Intel Xeon E5540 Nehalem, 2.53 GHz, 5.86 GT/s
    • 24 GByte main memory
    • InfiniBand 4x SDR
  • 8 Fujitsu RX200S5
    • 2 x Intel Xeon X5570 Nehalem, 2.93 GHz, 6.4 GT/s
    • 48 GByte main memory
    • InfiniBand 4x SDR