Synology RS3621RPxs High-Performance NAS Server - 240TB Storage, 2x 10GbE

The Synology RackStation RS3621RPxs is a high-performance enterprise storage server engineered to optimize business operations through robust performance, advanced data protection, and seamless integration with virtualized environments. It is powered by an Intel Xeon D-1541 8-core processor operating at 2.1GHz with a turbo frequency of up to 2.7GHz, delivering the computational power required for demanding workloads. The system is equipped with 64GB of DDR4 ECC UDIMM memory, which enhances system stability and reliability in multi-user environments while efficiently managing data-intensive tasks.

Storage capacity is provided by twelve 20TB SATA 3.5" hard drives, totaling 240TB of high-capacity storage. This configuration ensures ample space for extensive data sets and supports scalable growth as business needs evolve. The RS3621RPxs is designed for continuous operation, featuring redundant power supplies and hot-swappable fans that prevent downtime in case of hardware failure. Additionally, it includes Synology High Availability (SHA) technology, which allows two identical units to be paired into an active-passive cluster for rapid failover within minutes, ensuring uninterrupted service even during critical failures.

The device supports advanced data protection features such as snapshot technology and file self-healing mechanisms that automatically detect and repair data corruption, maintaining the integrity of stored information. Its performance capabilities are further enhanced by supporting up to 238,000 4K random read IOPS and sequential read throughput of up to 5,819 MB/s, making it suitable for applications requiring high-speed data access and processing.

In terms of connectivity, the RS3621RPxs offers four RJ-45 1GbE LAN ports and two RJ-45 10GbE LAN ports, all of which support link aggregation and failover for increased bandwidth and network redundancy. Additional ports include two USB 3.2 interfaces for direct device connection and two expansion ports for future scalability. The internal file system format supports EXT4 and Btrfs, with the latter offering advanced features such as snapshots and checksums that improve both performance and reliability in iSCSI LUN services.

The Synology DSM operating system bundled with the unit provides a comprehensive platform for managing storage resources across various environments. It integrates seamlessly with leading virtualization platforms including VMware vSphere, Microsoft Hyper-V, Citrix XenServer, and OpenStack Cinder through features like VAAI integration, Windows Offloaded Data Transfer (ODX), and Synology Storage Console tools that simplify provisioning and management processes within virtualized infrastructures.

It is important to note that while the product includes hard drives and memory upgrades as part of its specifications, these components are not pre-installed; installation is required separately by the user or administrator.

Built as a rack-mounted NAS server, the RS3621RPxs delivers reliable data security alongside lightning-fast performance tailored to handle sensitive workloads in large-scale environments. Its modular design ensures flexibility in configuration while maintaining a compact form factor suitable for integration into existing server infrastructure.

In summary, the Synology RS3621RPxs stands out as an enterprise-grade storage solution ideal for organizations requiring high availability, scalability, performance optimization, and robust data protection features across diverse operational scenarios including virtualization environments. Whether used for centralized file storage or complex virtualized applications, this NAS server provides a dependable foundation for modern data-driven businesses seeking efficient resource management without compromising on reliability or security.