2-port miniSAS HD host bus adapter, Broadcom Tomcat SAS3408, PCIe 3.0 x 8 for TL SAS JBOD series

QXP-820S-B3408 – High-Bandwidth, Full Duplex 12Gb/s SAS CardThe SAS HBA PCIe Expansion Card is designed for expanding the capacity of a QNAP NAS by connecting it to TL SAS JBOD storage enclosures and REXP expansion units. Multiple expansion units can be daisy-chained via high-speed mini SAS HD cables to expand the total disk capacity up to 4.6PB to meet growing data storage needs. SAS-based storage solutions can assist businesses in creating highly-reliable IT environments for virtualization, surveillance, Big Data, video editing and TV broadcast storage.