Give small teams a dedicated storage platform without the complexity of a full rack system. The Buffalo LinkStation 720D provides 4 TB of installed capacity in a 2-bay desktop enclosure, with drives included so deployment starts with a working storage base rather than a parts list. Its 2.5 Gigabit Ethernet connection offers more headroom than standard Gigabit NAS devices, which helps when multiple users are opening shared files, moving project data, or running routine backups. RAID 0, RAID 1, and JBOD support let administrators choose between capacity, redundancy, or simple disk presentation based on the workload. Protocol support includes CIFS/SMB, FTP, FTPS, SFTP, and NFS, making it easier to fit into mixed Windows, Linux, and cross-platform environments. With a compact desktop form factor, 2 GB of RAM, and USB expansion ports, this model is aimed at teams that want dependable shared storage without overbuying capacity or rack infrastructure. It is a practical choice when the goal is to centralize files, protect working data, and keep administration light.