Information on the Messner cluster nodes

Hardware

• Compute Nodes (22):

  Intel Pentium® 4 processors @ 3.0 Ghz with Hyperthreading technology

  • L1 Cache: 8 KB @ 24,527 MB/s¹
  • L2 Cache: 512 KB @ 20,225 MB/s¹
  • Main Memory: 1024-4096 MB @ 2,248 MB/s¹

• Gigabit Switches (2)

  3Com SuperStack® 3 Switch 4900 series

  • Non-blocking
  • 12 fixed 100/1000 ports (Cat 5 cabling)

(1) Estimate obtained from Memtest 86+