Move beyond basic file storage with a desktop NAS built for heavier small-business workloads. The Buffalo TeraStation 3430DN TS3430DN1604 ships with 16 TB installed across four 4 TB drives, giving you immediate capacity for shared files, backups, and departmental data without sourcing disks separately. Its 4-bay architecture gives you more flexibility than a 2-bay unit when balancing usable capacity and data protection. With iSCSI support, it can serve as a block storage target for virtualization labs, application staging, or backup workflows that need a more direct storage path. 2.5 GbE connectivity helps remove the bottleneck common to standard Gigabit NAS deployments, especially when multiple users access the array at once. This model is aimed at teams that need more than entry-level storage but do not want the cost and complexity of a rack-mounted array. The desktop form factor keeps deployment simple, while the included drives and business-focused design help justify the investment through faster rollout, stronger workload fit, and less time spent assembling a storage stack from separate parts.