Networked Attached Storage is an acronym for a computer connected to several other computers on a network supplying file-based storage services to other devices on the network. Most NAS servers have a limited CPU, limited memory but large storage capacity when combined with large hard disks no keyboard or monitor and are controlled over the network from another computer. Thecus manufactures NAS servers that are available for every user. Today they are announcing the N5500 which is on the review bench. It has a few new features that really stand out from the crowd of NAS Servers available.