The intelligent chassis of the Linksys Network Storage System NSS4100 gives administrators and integrators the flexibility to optimize the NSS for performance, capacity and a company's storage and sharing needs. The NSS4100 includes four (4) 250GB hard drives and supports up to 15 concurrent, connected CIFS (Windows, Macintosh, Linux) users. Linksys NSS products bring robust NAS (Network Attached Storage) within reach of todayï¾’s budget-minded workgroups and small businesses. They are ideal for storing, backing up, sharing and archiving critical information. The feature set of the NSS series set it apart from entry-level, desktop NAS systems, while at the same time its competitive pricing gives small businesses the opportunity to realize substantial cost savings when compared with more expensive storage systems.