Fast storage with exceptional computing power RS1619xs+ is a high-performance and scalable NAS for installation in the 1U server cabinet, designed with memory expansion and M.2 SSD cache configuration to meet the needs of modern companies that require a flexible, reliable and efficient storage solution. Variable options to increase system efficiency Equipped with PCIe 3.0 socket, RS1619xs+ supports 10GbE/25GbE NIC installation for fast data transmission. The built-in SSD M.2 2280 SSD cache slots further enhance the benefits of tasks requiring high intensity IO operations, such as virtualization or the implementation of a mail server. Complete iSCSI and virtualization solutions iSCSI Synology memory supports most virtualization solutions, including VMware vSphere, Microsoft Hyper-V, Citrix Xen Server, and OpenStack Cinder, increasing productivity. Virtual Machine Manager allows you to run and manage multiple virtual machines in Windows, Linux and DSM systems. Perfect backup solution RS1619xs+ supports integration of various backup applications into an intuitive user interface, offering durable storage technologies that protect valuable data on any device. Protection of digital content Based on Synology DiskStation Manager (DSM), the Synology NAS offers advanced security features to protect against sudden data loss and potential security gaps.