QNAP TR-004U 4-bay USB 3.2 Gen 1 rackmount RAID expansion enclosure

The TR-004U USB 3.2 Gen 1 RAID expansion enclosure allows you to expand the capacity of QNAP NAS and PCs. TR-004U can also be used as a DAS (Direct-attached Storage) device, allowing direct access to content with a simple USB connection. The TR-004U features four 3.5" SATA drive bays with various RAID configuration options and USB 3.2 Gen 1 Type-C connectivity that provides a highly reliable and secure storage capacity expansion solution.