Synology RXD1219sas is a 2U expansion unit, providing an easy storage space upgrade solution for your Synology servers. It can add up to 12 additional 2.5" / 3.5" SAS drive bays on the fly when connected directly with a mini-SAS HD cable. Synology RXD1219sas is backed by Synology's 5-year limited warranty.
Specification
Plug-and-play design for seamless storage space upgrade
12 additional SAS interface drive bays available for online volume expansion on the fly
Mini-SAS HD connectivity enabling high performance data transmission
Redundant power supplies that maximize service uptime
Fast rack fixing lock support with Synology Rail Kit RKS1317
