Synology RXD1219SAS [Storage extension unit 2U12 Bay SAS compatible Redundant power supply]

The RXD1219SAS is a 2U extended unit designed to work automatically at the time of connection, providing a solution that can easily upgrade the storage space of the Synology server.If you connect directly with the mini-sasas HD cable, you can add up to 12 on-the-fly by 2.5 " / 3.5" SAS drive bay.