Deliver shared storage that can keep pace with larger teams and heavier data movement. The Buffalo TeraStation 51220RH provides 32 TB of partially populated capacity in a 2U rackmount chassis, with 4 x 8 TB enterprise HDDs installed and 12 total drive bays available. That combination gives infrastructure teams a practical balance of immediate capacity and future expansion. 10GbE connectivity helps reduce bottlenecks when multiple users, backup jobs, or application workloads hit the array at once. RAID support strengthens data availability, while iSCSI support broadens the system’s role beyond simple file serving. For organizations standardizing on rack-based infrastructure, the included rail kit simplifies installation and keeps the deployment clean in the data center. This model is a strong fit when a smaller NAS no longer matches the workload profile. It offers more bay count, more headroom, and a more enterprise-oriented chassis than desktop-class alternatives. The TAA-compliant design also supports public sector and regulated purchasing requirements, making it easier to specify in environments where compliance matters as much as capacity.