In the era of knowledge economy, big data storage requirements greatly promote the rapid development of storage technology. In this paper, we put forward the intelligent network storage disks, they are cluster storage system. It is a novel storage way on the big data, cluster storage system resolve the problems such as the big data storage, access, protection and management. They have developed the cheap and accurate channel for overcoming the memory bottleneck. Through experiment simulations, satisfactory results are obtained, intelligent network storage can resolve effectively big data storage in the networking.