* node01-node30
  24GB RAM, 500 GB of /scratch, CentOS 5.4

  * fat01-fat02
  72GB of RAM, 500 GB of /scratch, CentOS 5.4

  * node31-node40, node45-48 
  64GB of RAM, 2TB of /scratch, 16 cores each node, Cenots 6.3

  * node41-node44 
  128GB of RAM, 2TB of /scratch, 16 cores each node, Cenots 6.3