The Synology RS3621xs+ is a high-performance 2U rack station designed for businesses that need reliable, scalable network storage. At its core, it features an 8-core Intel Xeon D-1541 processor and 8 GB of DDR4 ECC UDIMM memory, ensuring that data processing remains stable and efficient even under heavy workloads. The system provides 12 hot-swappable drive bays, allowing you to replace or add disks without shutting down your operations, and can be expanded to support up to 36 drives by adding two RX1217RP/RX1217 units. Connectivity is handled through a versatile array of ports, including four 1GbE LAN ports with link aggregation and failover support, alongside two 10GbE LAN ports for high-speed data transfers. For further customization, two PCIe Gen3 x8 slots are available. The unit is housed in a grey chassis measuring 88 x 482 x 724 mm and weighs 14.5 kg, featuring built-in redundant power supplies to protect against unexpected outages. Running on the Synology DSM operating system with the Btrfs file system, this NAS provides a professional environment for managing large volumes of data with a focus on uptime and hardware resilience.