Synology RackStation RS4025xs+

The Synology RackStation RS4025xs+ is a 2U rack-mounted network-attached storage system engineered for the rigorous demands of enterprise environments. Built around an Intel Xeon processor paired with ECC (Error-Correcting Code) memory, the RS4025xs+ delivers the computational headroom and data-integrity assurances required by mission-critical workloads. Its xs+ class designation places it at the upper tier of Synology's rack NAS lineup, offering expanded I/O capabilities, high-bandwidth networking options, and deep integration with Synology's DSM operating system ecosystem for unified storage management.

The 12-bay chassis supports a broad range of 3.5-inch and 2.5-inch drives, enabling organizations to deploy large-capacity spinning-disk configurations, all-flash arrays, or hybrid tiered storage strategies within a single chassis footprint. PCIe expansion slots allow administrators to add 10GbE, 25GbE, or high-speed NVMe caching interfaces, ensuring the platform can scale throughput in step with evolving network infrastructure. The system is designed for continuous 24/7 operation with redundant power supply support, tool-less drive trays, and enterprise-grade build quality appropriate for colocation and on-premises data centers alike.

As a member of Synology's xs+ class, the RS4025xs+ tightly integrates with Synology Unified Controller and Active Active Clustering capabilities, enabling high-availability configurations that minimize downtime exposure. Full compatibility with Synology's ecosystem—including Snapshot Replication, Hybrid Share, Storage Analyzer, and centralized management through Synology Active Insight—makes this appliance a robust foundation for virtualization storage backends, large-scale surveillance recording, media asset workflows, and private cloud file services targeting enterprise-grade SLA requirements.

Ideal for

• VMware, Hyper-V, and OpenStack iSCSI/NFS primary shared storage for virtualized data center environments requiring consistent low-latency I/O
• Large-scale enterprise file serving with Active Directory integration, supporting thousands of concurrent SMB/NFS/AFP client sessions
• High-capacity IP surveillance recording and playback infrastructure for deployments with dozens of HD or 4K camera streams
• Media and broadcast asset management with high-throughput sequential read/write performance for video editing and post-production workflows
• Private cloud backup target and disaster recovery repository leveraging Synology Hyper Backup and Snapshot Replication with offsite replication
• Big data and analytics staging tier providing high-bandwidth sequential access for data ingestion pipelines and Hadoop-compatible workloads

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.