# Introduction

Welcome to Salomon supercomputer cluster. The Salomon cluster consists of 1008 compute nodes, totaling 24192 compute cores with 129 TB RAM and giving over 2 Pflop/s theoretical peak performance. Each node is a powerful x86-64 computer, equipped with 24 cores, at least 128 GB RAM. Nodes are interconnected by 7D Enhanced hypercube InfiniBand network and equipped with Intel Xeon E5-2680v3 processors. The Salomon cluster consists of 576 nodes without accelerators and 432 nodes equipped with Intel Xeon Phi MIC accelerators. Read more in [Hardware Overview](hardware-overview/).

The cluster runs [CentOS Linux](http://www.bull.com/bullx-logiciels/systeme-exploitation.html) operating system, which is compatible with the RedHat [Linux family.](http://upload.wikimedia.org/wikipedia/commons/1/1b/Linux_Distribution_Timeline.svg)

## Water-Cooled Compute Nodes With MIC Accelerator

![](../img/salomon.jpg)

![](../img/salomon-1.jpeg)

## Tape Library T950B

![](../img/salomon-3.jpeg)

![](../img/salomon-4.jpeg)