synology rs2421 + rack station

Synology RackStation RS2421 + FUNCTION - High performance: Supports critical workloads with read speeds of up to 2200 MB/s and write performance of 1154 MB/s - Advanced options: Expand up to 24 disks with RX1217 (RP) and add a 10/25GbE network connection or fast NVMe SSD cache with additional PCIe cards - Extensible Warranty: Includes a three-year limited warranty with an optional 5-year extension - Video Surveillance: With Synology Surveillance, the device becomes a powerful solution with suppo