Protect everyday business files with a desktop NAS designed for dependable shared storage and straightforward administration. The Buffalo TeraStation 3230DN ships with 4 TB installed across two bays, giving smaller IT environments a practical balance of capacity, redundancy, and footprint. With RAID support and iSCSI capability, it can serve file sharing, application data, and backup targets without forcing you into a larger rack platform. 2.5 GbE connectivity helps remove the bottlenecks common in older NAS deployments, while the compact desktop form factor keeps it easy to place in a branch office, studio, or back office. This model is a strong fit when you need more control than cloud-only storage, but do not want the overhead of a full enterprise array. It is built for teams that value local performance, predictable access, and a cleaner path to data protection. For organizations standardizing on on-premises storage, the 3230DN offers a measured upgrade path: enough capacity for active shared data, enough resilience for business continuity, and enough simplicity to keep administration lean.