The rackmount TL-R1200C-RP JBOD storage enclosure allows you to back up and expand your QNAP NAS, computers (supports Windows and Mac), and servers. The TL-R1200C-RP features twelve 3.5-inch SATA 6Gb/s drive bays with USB 3.2 Gen 2 (10 Gbps) Type-C connectivity to provide a fast and smooth expansion solution.