QNAP TR-004 4-bay USB 3.0 type-C (5Gbps) hardware RAID enclosure/ DAS, supports 3.5" SATA HDD and 2.5" SATA SSD. Single, RAID 0/ 1/ 5/ 6/ 10 and JBOD. Expansion unit for QNAP NAS, Windows, Mac or Linux computers.