Arina consists of 1400 cores for computing distributed in nodes of 8 and 12 cores:
1104 Xeon Cores of last generation
32 Xeon Cores, in nodes with Tesla GPGPUs Computing
224 Itanium2 Cores
40 Opteron Cores
The nodes have between 16 and 128 GB of RAM and are interconnected via an InfiniBand network with high bandwidth and low latency. It also has two sets of read / write disks which have high-performance parallel computing of 4.7 and 22 terabytes of capacity.