Mellanox CloudX?

Mellanox CloudX? is a group of reference architectures that allows companies to build the most efficient, high performance and scalable clouds based on Mellanox's superior interconnect and off-the-shelf building blocks (servers, storage, interconnect, and software). 

It incorporates virtualization with high-bandwidth and low-latency interconnect solutions while significantly reducing data center costs, providing the fastest data transfer and most effective hardware utilization.