Qnap, TL-R1620Sdc 16-bay 3U rackmount SAS 12Gbps JBOD dual controller expansion enclosure with SAS expander, 2.5"/3.5" SAS 12Gbps drives (2.5" SATA 6Gbps drives with optional QDA-SA2 accessory), 3 x S

QNAP TL-R1620Sdc is a high-performance 3U rackmount SAS 12Gbps JBOD storage expansion enclosure, designed for enterprise environments that require reliable and scalable disk capacity growth.

The system features 16 hot-swap drive bays, supporting both 2.5” and 3.5” SAS 12Gbps drives, as well as 2.5” SATA 6Gbps drives via the optional QDA-SA2 adapter. With a total of 32 hot-swap positions, it is an excellent choice for dynamic and expandable storage architectures.

Its dual-controller design combined with an integrated SAS expander ensures high availability and uninterrupted data access. Each controller is equipped with 3 x SFF-8644 Mini-SAS HD 12Gbps ports, delivering high bandwidth and stable connectivity to servers and storage systems.

With a redundant 650W power supply and an enterprise-grade hardware design, TL-R1620Sdc is ideally suited for data centers, virtualization platforms, backup and archiving systems, and large-scale storage infrastructures, where reliability and performance are mission-critical.