The Synology RackStation RS3621RPxs is a 2U rackmount NAS built for high-throughput business workloads. Powered by an Intel Xeon 6-core CPU and 8GB ECC RAM, it delivers up to 4,718 MB/s sequential read speeds. This 12-bay unit features dual redundant 500W power supplies and is expandable to 36 bays for growing data needs. With two PCIe slots for 10GbE NICs or M.2 NVMe SSD cache, it optimizes performance for demanding applications. Running on DSM with the Btrfs file system, it provides robust data protection and high-availability clustering for mission-critical uptime.