Synology 5-bay DiskStation DS1522+ (Diskless),Black

Up to 736/796 MB/s sequential read/write throughput makes file operations quick and efficient Leverage built-in file and photo management, data protection, virtualization, and surveillance solutions Four 1GbE ports for simple integration into existing environments with optional 10GbE connectivity to tackle more specialized, bandwidth-heavy applications Add up to 10 extra drive bays with 2 DX517 expansion units for a maximum of 15 storage drives 3-year warranty Check Synology knowledge center or YouTube channel for help on product setup and additional information Check the product specification page for the software or application you want to use SATA device only