Network Attached Storage (NAS) offers centralized data storage accessible over a network, providing a convenient solution for file sharing and data management across multiple users and devices.NAS systems provide an efficient means of storing, protecting, and accessing data in home or office environments. They act as dedicated data hubs, enhancing collaboration with shared access and improving security through built-in data protection features. Suitable for both personal and business use, NAS...
Firstly, you need to check how to connect the existing infra with storage whether with 1 Gig or fiber channel of 10 Gig.
Secondly, NAS Storage is used to dump the data and might retrieve whenever required, is this the same you are looking.
Thirdly, need to take backup on the NAS Storage either by FTP protocol using server or by using any third party software.