QNAP TR-004 4 Bay USB Type-C Direct Attached Storage (DAS) with Hardware RAID (Diskless)

The product is multiple voltage compatible, with a voltage range of 100-240V. It is a direct-attached storage device via USB Type-C, compatible with Windows, macOS, and Linux. The TR-004 can be used as external storage for NAS backup, allowing you to expand the capacity of your QNAP NAS. The device features 4 x 3.5-inch SATA 3Gb/s (Diskless) slots and supports hardware RAID configurations, including RAID 0, 1, 5, JBOD, and individual disks. It includes a USB Type-C to Type-A connector cable for easy connectivity. The drive bays are lockable, providing additional security.

Please note that the TR-004 does not support the following QNAP NAS models: TS-128, TS-228, TS-131, TS-231, TS-431, TS-431U, and any NAS models that cannot be updated to QTS 4.3.6 or later. The TR-004 can only be used as an individual storage pool or volume on the NAS, and its storage pool/volume cannot be combined into the connected NAS. Additionally, NAS applications cannot be installed on the TR-004. Drives can only be migrated from one TR-004 to another TR-004, and the files and data stored on drives moved to/from a NAS (or another device) will not be recognized.

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